Added vendor/ directory for Composer's installed files

2015-08-30 12:33:20 -04:00
parent 45df179c49
commit b66a773ed8
1162 changed files with 112457 additions and 0 deletions
--- a/vendor/danielstjules/stringy/CHANGELOG.md
+++ b/vendor/danielstjules/stringy/CHANGELOG.md
@ -0,0 +1,110 @@
+### 1.9.0 (2015-02-09)
+
+ * Added hasUpperCase and hasLowerCase
+ * Added $removeUnsupported parameter to toAscii()
+ * Improved toAscii support with additional Unicode spaces, Vietnamese chars,
+   and numerous other characters
+ * Separated the charsArray from toAscii as a protected method that may be
+   extended by inheriting classes
+ * Chars array is cached for better performance
+
+### 1.8.1 (2015-01-08)
+
+ * Optimized chars()
+ * Added "ä Ä Ö Ü"" in toAscii()
+ * Added support for Unicode spaces in toAscii()
+ * Replaced instances of self::create() with static::create()
+ * Added missing test cases for safeTruncate() and longestCommonSuffix()
+ * Updated Stringy\create() to avoid collision when it already exists
+
+### 1.8.0 (2015-01-03)
+
+ * Listed ext-mbstring in composer.json
+ * Added Stringy\create function for PHP 5.6
+
+### 1.7.0 (2014-10-14)
+
+ * Added containsAll and containsAny
+ * Light cleanup
+
+### 1.6.0 (2014-09-14)
+
+ * Added toTitleCase
+
+### 1.5.2 (2014-07-09)
+
+ * Announced support for HHVM
+
+### 1.5.1 (2014-04-19)
+
+  * Fixed toAscii() failing to remove remaining non-ascii characters
+  * Updated slugify() to treat dash and underscore as delimiters by default
+  * Updated slugify() to remove leading and trailing delimiter, if present
+
+### 1.5.0 (2014-03-19)
+
+  * Made both str and encoding protected, giving property access to subclasses
+  * Added getEncoding()
+  * Fixed isJSON() giving false negatives
+  * Cleaned up and simplified: replace(), collapseWhitespace(), underscored(),
+    dasherize(), pad(), padLeft(), padRight() and padBoth()
+  * Fixed handling consecutive invalid chars in slugify()
+  * Removed conflicting hard sign transliteration in toAscii()
+
+### 1.4.0 (2014-02-12)
+
+  * Implemented the IteratorAggregate interface, added chars()
+  * Renamed count() to countSubstr()
+  * Updated count() to implement Countable interface
+  * Implemented the ArrayAccess interface with positive and negative indices
+  * Switched from PSR-0 to PSR-4 autoloading
+
+### 1.3.0 (2013-12-16)
+
+  * Additional Bulgarian support for toAscii
+  * str property made private
+  * Constructor casts first argument to string
+  * Constructor throws an InvalidArgumentException when given an array
+  * Constructor throws an InvalidArgumentException when given an object without
+    a __toString method
+
+### 1.2.2 (2013-12-04)
+
+  * Updated create function to use late static binding
+  * Added optional $replacement param to slugify
+
+### 1.2.1 (2013-10-11)
+
+  * Cleaned up tests
+  * Added homepage to composer.json
+
+### 1.2.0 (2013-09-15)
+
+  * Fixed pad's use of InvalidArgumentException
+  * Fixed replace(). It now correctly treats regex special chars as normal chars
+  * Added additional Cyrillic letters to toAscii
+  * Added $caseSensitive to contains() and count()
+  * Added toLowerCase()
+  * Added toUpperCase()
+  * Added regexReplace()
+
+### 1.1.0 (2013-08-31)
+
+  * Fix for collapseWhitespace()
+  * Added isHexadecimal()
+  * Added constructor to Stringy\Stringy
+  * Added isSerialized()
+  * Added isJson()
+
+### 1.0.0 (2013-08-1)
+
+  * 1.0.0 release
+  * Added test coverage for Stringy::create and method chaining
+  * Added tests for returned type
+  * Fixed StaticStringy::replace(). It was returning a Stringy object instead of string
+  * Renamed standardize() to the more appropriate toAscii()
+  * Cleaned up comments and README
+
+### 1.0.0-rc.1 (2013-07-28)
+
+  * Release candidate
--- a/vendor/danielstjules/stringy/LICENSE.txt
+++ b/vendor/danielstjules/stringy/LICENSE.txt
@ -0,0 +1,19 @@
+Copyright (C) 2013 Daniel St. Jules
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- a/vendor/danielstjules/stringy/README.md
+++ b/vendor/danielstjules/stringy/README.md
--- a/vendor/danielstjules/stringy/composer.json
+++ b/vendor/danielstjules/stringy/composer.json
@ -0,0 +1,35 @@
+{
+    "name": "danielstjules/stringy",
+    "description": "A string manipulation library with multibyte support",
+    "keywords": [
+        "multibyte", "string", "manipulation", "utility", "methods", "utf-8",
+        "helpers", "utils", "utf"
+    ],
+    "homepage": "https://github.com/danielstjules/Stringy",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Daniel St. Jules",
+            "email": "danielst.jules@gmail.com",
+            "homepage": "http://www.danielstjules.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0",
+        "ext-mbstring": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.0"
+    },
+    "support": {
+        "issues": "https://github.com/danielstjules/Stringy/issues",
+        "source": "https://github.com/danielstjules/Stringy"
+    },
+    "autoload": {
+        "psr-4": { "Stringy\\": "src/" },
+        "files": ["src/Create.php"]
+    },
+    "autoload-dev": {
+        "classmap": [ "tests" ]
+    }
+}
--- a/vendor/danielstjules/stringy/phpunit.xml.dist
+++ b/vendor/danielstjules/stringy/phpunit.xml.dist
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false">
+    <testsuites>
+        <testsuite name="Stringy">
+            <file>tests/CommonTest.php</file>
+            <file>tests/StringyTest.php</file>
+            <file>tests/StaticStringyTest.php</file>
+            <file phpVersion="5.6.0">tests/CreateTest.php</file>
+        </testsuite>
+    </testsuites>
+</phpunit>
--- a/vendor/danielstjules/stringy/src/Create.php
+++ b/vendor/danielstjules/stringy/src/Create.php
@ -0,0 +1,19 @@
+<?php
+
+namespace Stringy;
+
+if (!function_exists('Stringy\create')) {
+    /**
+     * Creates a Stringy object and returns it on success.
+     *
+     * @param  mixed   $str      Value to modify, after being cast to string
+     * @param  string  $encoding The character encoding
+     * @return Stringy A Stringy object
+     * @throws \InvalidArgumentException if an array or object without a
+     *         __toString method is passed as the first argument
+     */
+    function create($str, $encoding = null)
+    {
+        return new Stringy($str, $encoding);
+    }
+}
--- a/vendor/danielstjules/stringy/src/StaticStringy.php
+++ b/vendor/danielstjules/stringy/src/StaticStringy.php
@ -0,0 +1,869 @@
+<?php
+
+namespace Stringy;
+
+class StaticStringy
+{
+    /**
+     * Returns an array consisting of the characters in the string.
+     *
+     * @param  string $str      String for which to return the chars
+     * @param  string $encoding The character encoding
+     * @return array  An array of string chars
+     */
+    public static function chars($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->chars();
+    }
+
+    /**
+     * Converts the first character of the supplied string to upper case.
+     *
+     * @param  string $str      String to modify
+     * @param  string $encoding The character encoding
+     * @return string String with the first character being upper case
+     */
+    public static function upperCaseFirst($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->upperCaseFirst();
+    }
+
+    /**
+     * Converts the first character of the supplied string to lower case.
+     *
+     * @param  string $str      String to modify
+     * @param  string $encoding The character encoding
+     * @return string String with the first character being lower case
+     */
+    public static function lowerCaseFirst($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->lowerCaseFirst();
+    }
+
+    /**
+     * Returns a camelCase version of the string. Trims surrounding spaces,
+     * capitalizes letters following digits, spaces, dashes and underscores,
+     * and removes spaces, dashes, as well as underscores.
+     *
+     * @param  string $str      String to convert to camelCase
+     * @param  string $encoding The character encoding
+     * @return string String in camelCase
+     */
+    public static function camelize($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->camelize();
+    }
+
+    /**
+     * Returns an UpperCamelCase version of the supplied string. It trims
+     * surrounding spaces, capitalizes letters following digits, spaces, dashes
+     * and underscores, and removes spaces, dashes, underscores.
+     *
+     * @param  string $str      String to convert to UpperCamelCase
+     * @param  string $encoding The character encoding
+     * @return string String in UpperCamelCase
+     */
+    public static function upperCamelize($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->upperCamelize();
+    }
+
+    /**
+     * Returns a lowercase and trimmed string separated by dashes. Dashes are
+     * inserted before uppercase characters (with the exception of the first
+     * character of the string), and in place of spaces as well as underscores.
+     *
+     * @param  string $str      String to convert
+     * @param  string $encoding The character encoding
+     * @return string Dasherized string
+     */
+    public static function dasherize($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->dasherize();
+    }
+
+    /**
+     * Returns a lowercase and trimmed string separated by underscores.
+     * Underscores are inserted before uppercase characters (with the exception
+     * of the first character of the string), and in place of spaces as well as
+     * dashes.
+     *
+     * @param  string  $str      String to convert
+     * @param  string  $encoding The character encoding
+     * @return string  Underscored string
+     */
+    public static function underscored($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->underscored();
+    }
+
+    /**
+     * Returns a case swapped version of the string.
+     *
+     * @param  string $str      String to swap case
+     * @param  string $encoding The character encoding
+     * @return string String with each character's case swapped
+     */
+    public static function swapCase($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->swapCase();
+    }
+
+    /**
+     * Returns a trimmed string with the first letter of each word capitalized.
+     * Ignores the case of other letters, preserving any acronyms. Also accepts
+     * an array, $ignore, allowing you to list words not to be capitalized.
+     *
+     * @param  string $str      String to titleize
+     * @param  string $encoding The character encoding
+     * @param  array  $ignore   An array of words not to capitalize
+     * @return string Titleized string
+     */
+    public static function titleize($str, $ignore = null, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->titleize($ignore);
+    }
+
+    /**
+     * Capitalizes the first word of the string, replaces underscores with
+     * spaces, and strips '_id'.
+     *
+     * @param  string $str      String to humanize
+     * @param  string $encoding The character encoding
+     * @return string A humanized string
+     */
+    public static function humanize($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->humanize();
+    }
+
+    /**
+     * Returns a string with smart quotes, ellipsis characters, and dashes from
+     * Windows-1252 (commonly used in Word documents) replaced by their ASCII
+     * equivalents.
+     *
+     * @param  string $str String to remove special chars
+     * @return string String with those characters removed
+     */
+    public static function tidy($str)
+    {
+        return (string) Stringy::create($str)->tidy();
+    }
+
+    /**
+     * Trims the string and replaces consecutive whitespace characters with a
+     * single space. This includes tabs and newline characters, as well as
+     * multibyte whitespace such as the thin space and ideographic space.
+     *
+     * @param  string $str      The string to cleanup whitespace
+     * @param  string $encoding The character encoding
+     * @return string The trimmed string with condensed whitespace
+     */
+    public static function collapseWhitespace($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->collapseWhitespace();
+    }
+
+    /**
+     * Returns an ASCII version of the string. A set of non-ASCII characters are
+     * replaced with their closest ASCII counterparts, and the rest are removed
+     * unless instructed otherwise.
+     *
+     * @param  string $str               A string with non-ASCII characters
+     * @param  bool   $removeUnsupported Whether or not to remove the
+     *                                   unsupported characters
+     * @return string A string containing only ASCII characters
+     */
+    public static function toAscii($str, $removeUnsupported = true)
+    {
+        return (string) Stringy::create($str)->toAscii($removeUnsupported);
+    }
+
+    /**
+     * Pads the string to a given length with $padStr. If length is less than
+     * or equal to the length of the string, no padding takes places. The
+     * default string used for padding is a space, and the default type (one of
+     * 'left', 'right', 'both') is 'right'. Throws an InvalidArgumentException
+     * if $padType isn't one of those 3 values.
+     *
+     * @param  string $str      String to pad
+     * @param  int    $length   Desired string length after padding
+     * @param  string $padStr   String used to pad, defaults to space
+     * @param  string $padType  One of 'left', 'right', 'both'
+     * @param  string $encoding The character encoding
+     * @return string The padded string
+     * @throws \InvalidArgumentException If $padType isn't one of 'right',
+     *         'left' or 'both'
+     */
+    public static function pad($str, $length, $padStr = ' ', $padType = 'right',
+                               $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->pad($length, $padStr, $padType);
+    }
+
+    /**
+     * Returns a new string of a given length such that the beginning of the
+     * string is padded. Alias for pad() with a $padType of 'left'.
+     *
+     * @param  string $str      String to pad
+     * @param  int    $length   Desired string length after padding
+     * @param  string $padStr   String used to pad, defaults to space
+     * @param  string $encoding The character encoding
+     * @return string The padded string
+     */
+    public static function padLeft($str, $length, $padStr = ' ', $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->padLeft($length, $padStr);
+    }
+
+    /**
+     * Returns a new string of a given length such that the end of the string
+     * is padded. Alias for pad() with a $padType of 'right'.
+     *
+     * @param  string $str      String to pad
+     * @param  int    $length   Desired string length after padding
+     * @param  string $padStr   String used to pad, defaults to space
+     * @param  string $encoding The character encoding
+     * @return string The padded string
+     */
+    public static function padRight($str, $length, $padStr = ' ', $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->padRight($length, $padStr);
+    }
+
+    /**
+     * Returns a new string of a given length such that both sides of the
+     * string are padded. Alias for pad() with a $padType of 'both'.
+     *
+     * @param  string $str      String to pad
+     * @param  int    $length   Desired string length after padding
+     * @param  string $padStr   String used to pad, defaults to space
+     * @param  string $encoding The character encoding
+     * @return string The padded string
+     */
+    public static function padBoth($str, $length, $padStr = ' ', $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->padBoth($length, $padStr);
+    }
+
+    /**
+     * Returns true if the string begins with $substring, false otherwise. By
+     * default, the comparison is case-sensitive, but can be made insensitive
+     * by setting $caseSensitive to false.
+     *
+     * @param  string $str           String to check the start of
+     * @param  string $substring     The substring to look for
+     * @param  bool   $caseSensitive Whether or not to enforce case-sensitivity
+     * @param  string $encoding      The character encoding
+     * @return bool   Whether or not $str starts with $substring
+     */
+    public static function startsWith($str, $substring, $caseSensitive = true,
+                                      $encoding = null)
+    {
+        return Stringy::create($str, $encoding)
+            ->startsWith($substring, $caseSensitive);
+    }
+
+    /**
+     * Returns true if the string ends with $substring, false otherwise. By
+     * default, the comparison is case-sensitive, but can be made insensitive
+     * by setting $caseSensitive to false.
+     *
+     * @param  string $str           String to check the end of
+     * @param  string $substring     The substring to look for
+     * @param  bool   $caseSensitive Whether or not to enforce case-sensitivity
+     * @param  string $encoding      The character encoding
+     * @return bool   Whether or not $str ends with $substring
+     */
+    public static function endsWith($str, $substring, $caseSensitive = true,
+                                    $encoding = null)
+    {
+        return Stringy::create($str, $encoding)
+            ->endsWith($substring, $caseSensitive);
+    }
+
+    /**
+     * Converts each tab in the string to some number of spaces, as defined by
+     * $tabLength. By default, each tab is converted to 4 consecutive spaces.
+     *
+     * @param  string $str       String to convert tabs to spaces
+     * @param  int    $tabLength Number of spaces to replace each tab with
+     * @return string String with tabs switched to spaces
+     */
+    public static function toSpaces($str, $tabLength = 4)
+    {
+        return (string) Stringy::create($str)->toSpaces($tabLength);
+    }
+
+    /**
+     * Converts each occurrence of some consecutive number of spaces, as
+     * defined by $tabLength, to a tab. By default, each 4 consecutive spaces
+     * are converted to a tab.
+     *
+     * @param  string $str       String to convert spaces to tabs
+     * @param  int    $tabLength Number of spaces to replace with a tab
+     * @return string String with spaces switched to tabs
+     */
+    public static function toTabs($str, $tabLength = 4)
+    {
+        return (string) Stringy::create($str)->toTabs($tabLength);
+    }
+
+    /**
+     * Converts all characters in the string to lowercase. An alias for PHP's
+     * mb_strtolower().
+     *
+     * @param  string $str      String to convert case
+     * @param  string $encoding The character encoding
+     * @return string The lowercase string
+     */
+    public static function toLowerCase($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->toLowerCase();
+    }
+
+    /**
+     * Converts the first character of each word in the string to uppercase.
+     *
+     * @param  string $str      String to convert case
+     * @param  string $encoding The character encoding
+     * @return string The title-cased string
+     */
+    public static function toTitleCase($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->toTitleCase();
+    }
+
+    /**
+     * Converts all characters in the string to uppercase. An alias for PHP's
+     * mb_strtoupper().
+     *
+     * @param  string $str      String to convert case
+     * @param  string $encoding The character encoding
+     * @return string The uppercase string
+     */
+    public static function toUpperCase($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->toUpperCase();
+    }
+
+    /**
+     * Converts the string into an URL slug. This includes replacing non-ASCII
+     * characters with their closest ASCII equivalents, removing remaining
+     * non-ASCII and non-alphanumeric characters, and replacing whitespace with
+     * $replacement. The replacement defaults to a single dash, and the string
+     * is also converted to lowercase.
+     *
+     * @param  string $str         Text to transform into an URL slug
+     * @param  string $replacement The string used to replace whitespace
+     * @return string The corresponding URL slug
+     */
+    public static function slugify($str, $replacement = '-')
+    {
+        return (string) Stringy::create($str)->slugify($replacement);
+    }
+
+    /**
+     * Returns true if the string contains $needle, false otherwise. By default,
+     * the comparison is case-sensitive, but can be made insensitive by setting
+     * $caseSensitive to false.
+     *
+     * @param  string $haystack      String being checked
+     * @param  string $needle        Substring to look for
+     * @param  bool   $caseSensitive Whether or not to enforce case-sensitivity
+     * @param  string $encoding      The character encoding
+     * @return bool   Whether or not $haystack contains $needle
+     */
+    public static function contains($haystack, $needle, $caseSensitive = true,
+                                    $encoding = null)
+    {
+        return Stringy::create($haystack, $encoding)
+            ->contains($needle, $caseSensitive);
+    }
+
+    /**
+     * Returns true if the string contains any $needles, false otherwise. By
+     * default, the comparison is case-sensitive, but can be made insensitive
+     * by setting $caseSensitive to false.
+     *
+     * @param  string $haystack      String being checked
+     * @param  array  $needles       Substrings to look for
+     * @param  bool   $caseSensitive Whether or not to enforce case-sensitivity
+     * @param  string $encoding      The character encoding
+     * @return bool   Whether or not $haystack contains any $needles
+     */
+    public static function containsAny($haystack, $needles,
+                                       $caseSensitive = true, $encoding = null)
+    {
+        return Stringy::create($haystack, $encoding)
+            ->containsAny($needles, $caseSensitive);
+    }
+
+    /**
+     * Returns true if the string contains all $needles, false otherwise. By
+     * default, the comparison is case-sensitive, but can be made insensitive
+     * by setting $caseSensitive to false.
+     *
+     * @param  string $haystack      String being checked
+     * @param  array  $needles       Substrings to look for
+     * @param  bool   $caseSensitive Whether or not to enforce case-sensitivity
+     * @param  string $encoding      The character encoding
+     * @return bool   Whether or not $haystack contains all $needles
+     */
+    public static function containsAll($haystack, $needles,
+                                       $caseSensitive = true, $encoding = null)
+    {
+        return Stringy::create($haystack, $encoding)
+            ->containsAll($needles, $caseSensitive);
+    }
+
+    /**
+     * Surrounds a string with the given substring.
+     *
+     * @param  string $str       The string to surround
+     * @param  string $substring The substring to add to both sides
+     * @return string The string with the substring prepended and appended
+     */
+    public static function surround($str, $substring)
+    {
+        return (string) Stringy::create($str)->surround($substring);
+    }
+
+    /**
+     * Inserts $substring into the string at the $index provided.
+     *
+     * @param  string $str       String to insert into
+     * @param  string $substring String to be inserted
+     * @param  int    $index     The index at which to insert the substring
+     * @param  string $encoding  The character encoding
+     * @return string The resulting string after the insertion
+     */
+    public static function insert($str, $substring, $index, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->insert($substring, $index);
+    }
+
+    /**
+     * Truncates the string to a given length. If $substring is provided, and
+     * truncating occurs, the string is further truncated so that the substring
+     * may be appended without exceeding the desired length.
+     *
+     * @param  string $str       String to truncate
+     * @param  int    $length    Desired length of the truncated string
+     * @param  string $substring The substring to append if it can fit
+     * @param  string $encoding  The character encoding
+     * @return string The resulting string after truncating
+     */
+    public static function truncate($str, $length, $substring = '',
+                                    $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->truncate($length, $substring);
+    }
+
+    /**
+     * Truncates the string to a given length, while ensuring that it does not
+     * split words. If $substring is provided, and truncating occurs, the
+     * string is further truncated so that the substring may be appended without
+     * exceeding the desired length.
+     *
+     * @param  string $str       String to truncate
+     * @param  int    $length    Desired length of the truncated string
+     * @param  string $substring The substring to append if it can fit
+     * @param  string $encoding  The character encoding
+     * @return string The resulting string after truncating
+     */
+    public static function safeTruncate($str, $length, $substring = '',
+                                        $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->safeTruncate($length, $substring);
+    }
+
+    /**
+     * Returns a reversed string. A multibyte version of strrev().
+     *
+     * @param  string $str      String to reverse
+     * @param  string $encoding The character encoding
+     * @return string The reversed string
+     */
+    public static function reverse($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->reverse();
+    }
+
+    /**
+     * A multibyte str_shuffle() function. It returns a string with its
+     * characters in random order.
+     *
+     * @param  string $str      String to shuffle
+     * @param  string $encoding The character encoding
+     * @return string The shuffled string
+     */
+    public static function shuffle($str, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->shuffle();
+    }
+
+    /**
+     * Returns the trimmed string. An alias for PHP's trim() function.
+     *
+     * @param  string $str String to trim
+     * @return string Trimmed $str
+     */
+    public static function trim($str)
+    {
+        return trim($str);
+    }
+
+    /**
+     * Returns the longest common prefix between the string and $otherStr.
+     *
+     * @param  string $str      First string for comparison
+     * @param  string $otherStr Second string for comparison
+     * @param  string $encoding The character encoding
+     * @return string The longest common prefix
+     */
+    public static function longestCommonPrefix($str, $otherStr, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->longestCommonPrefix($otherStr);
+    }
+
+    /**
+     * Returns the longest common suffix between the string and $otherStr.
+     *
+     * @param  string $str      First string for comparison
+     * @param  string $otherStr Second string for comparison
+     * @param  string $encoding The character encoding
+     * @return string The longest common suffix
+     */
+    public static function longestCommonSuffix($str, $otherStr, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->longestCommonSuffix($otherStr);
+    }
+
+    /**
+     * Returns the longest common substring between the string and $otherStr.
+     * In the case of ties, it returns that which occurs first.
+     *
+     * @param  string $str      First string for comparison
+     * @param  string $otherStr Second string for comparison
+     * @param  string $encoding The character encoding
+     * @return string The longest common substring
+     */
+    public static function longestCommonSubstring($str, $otherStr,
+                                                  $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->longestCommonSubstring($otherStr);
+    }
+
+    /**
+     * Returns the length of the string. An alias for PHP's mb_strlen() function.
+     *
+     * @param  string $str      The string to get the length of
+     * @param  string $encoding The character encoding
+     * @return int    The number of characters in $str given the encoding
+     */
+    public static function length($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->length();
+    }
+
+    /**
+     * Returns the substring beginning at $start with the specified $length.
+     * It differs from the mb_substr() function in that providing a $length of
+     * null will return the rest of the string, rather than an empty string.
+     *
+     * @param  string $str      The string to get the length of
+     * @param  int    $start    Position of the first character to use
+     * @param  int    $length   Maximum number of characters used
+     * @param  string $encoding The character encoding
+     * @return string The substring of $str
+     */
+    public static function substr($str, $start, $length = null, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->substr($start, $length);
+    }
+
+    /**
+     * Returns the character at $index, with indexes starting at 0.
+     *
+     * @param  string $str      The string from which to get the char
+     * @param  int    $index    Position of the character
+     * @param  string $encoding The character encoding
+     * @return string The character at $index
+     */
+    public static function at($str, $index, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->at($index);
+    }
+
+    /**
+     * Returns the first $n characters of the string.
+     *
+     * @param  string $str      The string from which to get the substring
+     * @param  int    $n        Number of chars to retrieve from the start
+     * @param  string $encoding The character encoding
+     * @return string The first $n characters
+     */
+    public static function first($str, $n, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->first($n);
+    }
+
+    /**
+     * Returns the last $n characters of the string.
+     *
+     * @param  string $str      The string from which to get the substring
+     * @param  int    $n        Number of chars to retrieve from the end
+     * @param  string $encoding The character encoding
+     * @return string The last $n characters
+     */
+    public static function last($str, $n, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->last($n);
+    }
+
+    /**
+     * Ensures that the string begins with $substring. If it doesn't, it's
+     * prepended.
+     *
+     * @param  string $str       The string to modify
+     * @param  string $substring The substring to add if not present
+     * @param  string $encoding  The character encoding
+     * @return string The string prefixed by the $substring
+     */
+    public static function ensureLeft($str, $substring, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->ensureLeft($substring);
+    }
+
+    /**
+     * Ensures that the string begins with $substring. If it doesn't, it's
+     * appended.
+     *
+     * @param  string $str       The string to modify
+     * @param  string $substring The substring to add if not present
+     * @param  string $encoding  The character encoding
+     * @return string The string suffixed by the $substring
+     */
+    public static function ensureRight($str, $substring, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->ensureRight($substring);
+    }
+
+    /**
+     * Returns a new string with the prefix $substring removed, if present.
+     *
+     * @param  string $str       String from which to remove the prefix
+     * @param  string $substring The prefix to remove
+     * @param  string $encoding  The character encoding
+     * @return string The string without the prefix $substring
+     */
+    public static function removeLeft($str, $substring, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->removeLeft($substring);
+    }
+
+    /**
+     * Returns a new string with the suffix $substring removed, if present.
+     *
+     * @param  string $str       String from which to remove the suffix
+     * @param  string $substring The suffix to remove
+     * @param  string $encoding  The character encoding
+     * @return string The string without the suffix $substring
+     */
+    public static function removeRight($str, $substring, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)->removeRight($substring);
+    }
+
+    /**
+     * Returns true if the string contains a lower case char, false
+     * otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains a lower case character.
+     */
+    public static function hasLowerCase($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->hasLowerCase();
+    }
+
+    /**
+     * Returns true if the string contains an upper case char, false
+     * otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains an upper case character.
+     */
+    public static function hasUpperCase($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->hasUpperCase();
+    }
+
+    /**
+     * Returns true if the string contains only alphabetic chars, false
+     * otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains only alphabetic chars
+     */
+    public static function isAlpha($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isAlpha();
+    }
+
+    /**
+     * Returns true if the string contains only alphabetic and numeric chars,
+     * false otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains only alphanumeric chars
+     */
+    public static function isAlphanumeric($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isAlphanumeric();
+    }
+
+    /**
+     * Returns true if the string contains only whitespace chars, false
+     * otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains only whitespace characters
+     */
+    public static function isBlank($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isBlank();
+    }
+
+    /**
+     * Returns true if the string is JSON, false otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str is JSON
+     */
+    public static function isJson($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isJson();
+    }
+
+    /**
+     * Returns true if the string contains only lower case chars, false
+     * otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains only lower case characters
+     */
+    public static function isLowerCase($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isLowerCase();
+    }
+
+    /**
+     * Returns true if the string is serialized, false otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str is serialized
+     */
+    public static function isSerialized($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isSerialized();
+    }
+
+    /**
+     * Returns true if the string contains only upper case chars, false
+     * otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains only upper case characters
+     */
+    public static function isUpperCase($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isUpperCase();
+    }
+
+    /**
+     * Returns true if the string contains only hexadecimal chars, false
+     * otherwise.
+     *
+     * @param  string $str      String to check
+     * @param  string $encoding The character encoding
+     * @return bool   Whether or not $str contains only hexadecimal characters
+     */
+    public static function isHexadecimal($str, $encoding = null)
+    {
+        return Stringy::create($str, $encoding)->isHexadecimal();
+    }
+
+    /**
+     * Returns the number of occurrences of $substring in the given string.
+     * By default, the comparison is case-sensitive, but can be made insensitive
+     * by setting $caseSensitive to false.
+     *
+     * @param  string $str           The string to search through
+     * @param  string $substring     The substring to search for
+     * @param  bool   $caseSensitive Whether or not to enforce case-sensitivity
+     * @param  string $encoding      The character encoding
+     * @return int    The number of $substring occurrences
+     */
+    public static function countSubstr($str, $substring, $caseSensitive = true,
+                                       $encoding = null)
+    {
+        return Stringy::create($str, $encoding)
+            ->countSubstr($substring, $caseSensitive);
+    }
+
+    /**
+     * Replaces all occurrences of $search in $str by $replacement.
+     *
+     * @param  string $str         The haystack to search through
+     * @param  string $search      The needle to search for
+     * @param  string $replacement The string to replace with
+     * @param  string $encoding    The character encoding
+     * @return string The resulting string after the replacements
+     */
+    public static function replace($str, $search, $replacement, $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->replace($search, $replacement);
+    }
+
+    /**
+     * Replaces all occurrences of $pattern in $str by $replacement. An alias
+     * for mb_ereg_replace(). Note that the 'i' option with multibyte patterns
+     * in mb_ereg_replace() requires PHP 5.4+. This is due to a lack of support
+     * in the bundled version of Oniguruma in PHP 5.3.
+     *
+     * @param  string $str         The haystack to search through
+     * @param  string $pattern     The regular expression pattern
+     * @param  string $replacement The string to replace with
+     * @param  string $options     Matching conditions to be used
+     * @param  string $encoding    The character encoding
+     * @return string The resulting string after the replacements
+     */
+    public static function regexReplace($str, $pattern, $replacement,
+                                        $options = 'msr', $encoding = null)
+    {
+        return (string) Stringy::create($str, $encoding)
+            ->regexReplace($pattern, $replacement, $options, $encoding);
+    }
+}
--- a/vendor/danielstjules/stringy/src/Stringy.php
+++ b/vendor/danielstjules/stringy/src/Stringy.php
--- a/vendor/danielstjules/stringy/tests/CommonTest.php
+++ b/vendor/danielstjules/stringy/tests/CommonTest.php
--- a/vendor/danielstjules/stringy/tests/CreateTest.php
+++ b/vendor/danielstjules/stringy/tests/CreateTest.php
@ -0,0 +1,16 @@
+<?php
+
+require __DIR__ . '/../src/Create.php';
+
+use function Stringy\create as s;
+
+class CreateTestCase extends PHPUnit_Framework_TestCase
+{
+    public function testCreate()
+    {
+        $stringy = s('foo bar', 'UTF-8');
+        $this->assertInstanceOf('Stringy\Stringy', $stringy);
+        $this->assertEquals('foo bar', (string) $stringy);
+        $this->assertEquals('UTF-8', $stringy->getEncoding());
+    }
+}
--- a/vendor/danielstjules/stringy/tests/StaticStringyTest.php
+++ b/vendor/danielstjules/stringy/tests/StaticStringyTest.php
@ -0,0 +1,650 @@
+<?php
+
+require __DIR__ . '/../src/StaticStringy.php';
+
+use Stringy\StaticStringy as S;
+
+class StaticStringyTestCase extends CommonTest
+{
+    /**
+     * @dataProvider charsProvider()
+     */
+    public function testChars($expected, $str, $encoding = null)
+    {
+        $result = S::chars($str, $encoding);
+        $this->assertInternalType('array', $result);
+        foreach ($result as $char) {
+            $this->assertInternalType('string', $char);
+        }
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider upperCaseFirstProvider()
+     */
+    public function testUpperCaseFirst($expected, $str, $encoding = null)
+    {
+        $result = S::upperCaseFirst($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider lowerCaseFirstProvider()
+     */
+    public function testLowerCaseFirst($expected, $str, $encoding = null)
+    {
+        $result = S::lowerCaseFirst($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider camelizeProvider()
+     */
+    public function testCamelize($expected, $str, $encoding = null)
+    {
+        $result = S::camelize($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider upperCamelizeProvider()
+     */
+    public function testUpperCamelize($expected, $str, $encoding = null)
+    {
+        $result = S::upperCamelize($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider dasherizeProvider()
+     */
+    public function testDasherize($expected, $str, $encoding = null)
+    {
+        $result = S::dasherize($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider underscoredProvider()
+     */
+    public function testUnderscored($expected, $str, $encoding = null)
+    {
+        $result = S::underscored($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider swapCaseProvider()
+     */
+    public function testSwapCase($expected, $str, $encoding = null)
+    {
+        $result = S::swapCase($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider titleizeProvider()
+     */
+    public function testTitleize($expected, $str, $ignore = null,
+                                 $encoding = null)
+    {
+        $result = S::titleize($str, $ignore, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider humanizeProvider()
+     */
+    public function testHumanize($expected, $str, $encoding = null)
+    {
+        $result = S::humanize($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider tidyProvider()
+     */
+    public function testTidy($expected, $str)
+    {
+        $result = S::tidy($str);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider collapseWhitespaceProvider()
+     */
+    public function testCollapseWhitespace($expected, $str, $encoding = null)
+    {
+        $result = S::collapseWhitespace($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider toAsciiProvider()
+     */
+    public function testToAscii($expected, $str, $removeUnsupported = true)
+    {
+        $result = S::toAscii($str, $removeUnsupported);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider padProvider()
+     */
+    public function testPad($expected, $str, $length, $padStr = ' ',
+                            $padType = 'right', $encoding = null)
+    {
+        $result = S::pad($str, $length, $padStr, $padType, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testPadException()
+    {
+        $result = S::pad('string', 5, 'foo', 'bar');
+    }
+
+    /**
+     * @dataProvider padLeftProvider()
+     */
+    public function testPadLeft($expected, $str, $length, $padStr = ' ',
+                                $encoding = null)
+    {
+        $result = S::padLeft($str, $length, $padStr, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider padRightProvider()
+     */
+    public function testPadRight($expected, $str, $length, $padStr = ' ',
+                                 $encoding = null)
+    {
+        $result = S::padRight($str, $length, $padStr, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider padBothProvider()
+     */
+    public function testPadBoth($expected, $str, $length, $padStr = ' ',
+                                $encoding = null)
+    {
+        $result = S::padBoth($str, $length, $padStr, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider startsWithProvider()
+     */
+    public function testStartsWith($expected, $str, $substring,
+                                   $caseSensitive = true, $encoding = null)
+    {
+        $result = S::startsWith($str, $substring, $caseSensitive, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider endsWithProvider()
+     */
+    public function testEndsWith($expected, $str, $substring,
+                                 $caseSensitive = true, $encoding = null)
+    {
+        $result = S::endsWith($str, $substring, $caseSensitive, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider toSpacesProvider()
+     */
+    public function testToSpaces($expected, $str, $tabLength = 4)
+    {
+        $result = S::toSpaces($str, $tabLength);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider toTabsProvider()
+     */
+    public function testToTabs($expected, $str, $tabLength = 4)
+    {
+        $result = S::toTabs($str, $tabLength);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider toLowerCaseProvider()
+     */
+    public function testToLowerCase($expected, $str, $encoding = null)
+    {
+        $result = S::toLowerCase($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider toTitleCaseProvider()
+     */
+    public function testToTitleCase($expected, $str, $encoding = null)
+    {
+        $result = S::toTitleCase($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider toUpperCaseProvider()
+     */
+    public function testToUpperCase($expected, $str, $encoding = null)
+    {
+        $result = S::toUpperCase($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider slugifyProvider()
+     */
+    public function testSlugify($expected, $str, $replacement = '-')
+    {
+        $result = S::slugify($str, $replacement);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider containsProvider()
+     */
+    public function testContains($expected, $haystack, $needle,
+                                 $caseSensitive = true, $encoding = null)
+    {
+        $result = S::contains($haystack, $needle, $caseSensitive, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider containsAnyProvider()
+     */
+    public function testcontainsAny($expected, $haystack, $needles,
+                                    $caseSensitive = true, $encoding = null)
+    {
+        $result = S::containsAny($haystack, $needles, $caseSensitive, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider containsAllProvider()
+     */
+    public function testContainsAll($expected, $haystack, $needles,
+                                    $caseSensitive = true, $encoding = null)
+    {
+        $result = S::containsAll($haystack, $needles, $caseSensitive, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider surroundProvider()
+     */
+    public function testSurround($expected, $str, $substring)
+    {
+        $result = S::surround($str, $substring);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider insertProvider()
+     */
+    public function testInsert($expected, $str, $substring, $index,
+                               $encoding = null)
+    {
+        $result = S::insert($str, $substring, $index, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider truncateProvider()
+     */
+    public function testTruncate($expected, $str, $length, $substring = '',
+                                 $encoding = null)
+    {
+        $result = S::truncate($str, $length, $substring, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider safeTruncateProvider()
+     */
+    public function testSafeTruncate($expected, $str, $length, $substring = '',
+                                     $encoding = null)
+    {
+        $result = S::safeTruncate($str, $length, $substring, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider reverseProvider()
+     */
+    public function testReverse($expected, $str, $encoding = null)
+    {
+        $result = S::reverse($str, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider shuffleProvider()
+     */
+    public function testShuffle($str, $encoding = null)
+    {
+        $result = S::shuffle($str, $encoding);
+        $encoding = $encoding ?: mb_internal_encoding();
+
+        $this->assertInternalType('string', $result);
+        $this->assertEquals(mb_strlen($str, $encoding),
+            mb_strlen($result, $encoding));
+
+        // We'll make sure that the chars are present after shuffle
+        for ($i = 0; $i < mb_strlen($str, $encoding); $i++) {
+            $char = mb_substr($str, $i, 1, $encoding);
+            $countBefore = mb_substr_count($str, $char, $encoding);
+            $countAfter = mb_substr_count($result, $char, $encoding);
+            $this->assertEquals($countBefore, $countAfter);
+        }
+    }
+
+    /**
+     * @dataProvider trimProvider()
+     */
+    public function testTrim($expected, $str)
+    {
+        $result = S::trim($str);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider longestCommonPrefixProvider()
+     */
+    public function testLongestCommonPrefix($expected, $str, $otherStr,
+                                            $encoding = null)
+    {
+        $result = S::longestCommonPrefix($str, $otherStr, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider longestCommonSuffixProvider()
+     */
+    public function testLongestCommonSuffix($expected, $str, $otherStr,
+                                            $encoding = null)
+    {
+        $result = S::longestCommonSuffix($str, $otherStr, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider longestCommonSubstringProvider()
+     */
+    public function testLongestCommonSubstring($expected, $str, $otherStr,
+                                               $encoding = null)
+    {
+        $result = S::longestCommonSubstring($str, $otherStr, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider lengthProvider()
+     */
+    public function testLength($expected, $str, $encoding = null)
+    {
+        $result = S::length($str, $encoding);
+        $this->assertEquals($expected, $result);
+        $this->assertInternalType('int', $result);
+    }
+
+    /**
+     * @dataProvider substrProvider()
+     */
+    public function testSubstr($expected, $str, $start, $length = null,
+                               $encoding = null)
+    {
+        $result = S::substr($str, $start, $length, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider atProvider()
+     */
+    public function testAt($expected, $str, $index, $encoding = null)
+    {
+        $result = S::at($str, $index, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider firstProvider()
+     */
+    public function testFirst($expected, $str, $n, $encoding = null)
+    {
+        $result = S::first($str, $n, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider lastProvider()
+     */
+    public function testLast($expected, $str, $n, $encoding = null)
+    {
+        $result = S::last($str, $n, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider ensureLeftProvider()
+     */
+    public function testEnsureLeft($expected, $str, $substring, $encoding = null)
+    {
+        $result = S::ensureLeft($str, $substring, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider ensureRightProvider()
+     */
+    public function testEnsureRight($expected, $str, $substring, $encoding = null)
+    {
+        $result = S::ensureRight($str, $substring, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider removeLeftProvider()
+     */
+    public function testRemoveLeft($expected, $str, $substring, $encoding = null)
+    {
+        $result = S::removeLeft($str, $substring, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider removeRightProvider()
+     */
+    public function testRemoveRight($expected, $str, $substring, $encoding = null)
+    {
+        $result = S::removeRight($str, $substring, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isAlphaProvider()
+     */
+    public function testIsAlpha($expected, $str, $encoding = null)
+    {
+        $result = S::isAlpha($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isAlphanumericProvider()
+     */
+    public function testIsAlphanumeric($expected, $str, $encoding = null)
+    {
+        $result = S::isAlphanumeric($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isBlankProvider()
+     */
+    public function testIsBlank($expected, $str, $encoding = null)
+    {
+        $result = S::isBlank($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isJsonProvider()
+     */
+    public function testIsJson($expected, $str, $encoding = null)
+    {
+        $result = S::isJson($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isLowerCaseProvider()
+     */
+    public function testIsLowerCase($expected, $str, $encoding = null)
+    {
+        $result = S::isLowerCase($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider hasLowerCaseProvider()
+     */
+    public function testHasLowerCase($expected, $str, $encoding = null)
+    {
+        $result = S::hasLowerCase($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isSerializedProvider()
+     */
+    public function testIsSerialized($expected, $str, $encoding = null)
+    {
+        $result = S::isSerialized($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isUpperCaseProvider()
+     */
+    public function testIsUpperCase($expected, $str, $encoding = null)
+    {
+        $result = S::isUpperCase($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider hasUpperCaseProvider()
+     */
+    public function testHasUpperCase($expected, $str, $encoding = null)
+    {
+        $result = S::hasUpperCase($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider isHexadecimalProvider()
+     */
+    public function testIsHexadecimal($expected, $str, $encoding = null)
+    {
+        $result = S::isHexadecimal($str, $encoding);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider countSubstrProvider()
+     */
+    public function testCountSubstr($expected, $str, $substring,
+                                    $caseSensitive = true, $encoding = null)
+    {
+        $result = S::countSubstr($str, $substring, $caseSensitive, $encoding);
+        $this->assertInternalType('int', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider replaceProvider()
+     */
+    public function testReplace($expected, $str, $search, $replacement,
+                                $encoding = null)
+    {
+        $result = S::replace($str, $search, $replacement, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider regexReplaceProvider()
+     */
+    public function testRegexReplace($expected, $str, $pattern, $replacement,
+                                     $options = 'msr', $encoding = null)
+    {
+        $result = S::regexReplace($str, $pattern, $replacement, $options, $encoding);
+        $this->assertInternalType('string', $result);
+        $this->assertEquals($expected, $result);
+    }
+}
--- a/vendor/danielstjules/stringy/tests/StringyTest.php
+++ b/vendor/danielstjules/stringy/tests/StringyTest.php
@ -0,0 +1,914 @@
+<?php
+
+require __DIR__ . '/../src/Stringy.php';
+
+use Stringy\Stringy as S;
+
+class StringyTestCase extends CommonTest
+{
+    public function testConstruct()
+    {
+        $stringy = new S('foo bar', 'UTF-8');
+        $this->assertStringy($stringy);
+        $this->assertEquals('foo bar', (string) $stringy);
+        $this->assertEquals('UTF-8', $stringy->getEncoding());
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testConstructWithArray()
+    {
+        (string) new S(array());
+        $this->fail('Expecting exception when the constructor is passed an array');
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testMissingToString()
+    {
+        (string) new S(new stdClass());
+        $this->fail('Expecting exception when the constructor is passed an ' .
+                    'object without a __toString method');
+    }
+
+    /**
+     * @dataProvider toStringProvider()
+     */
+    public function testToString($expected, $str)
+    {
+        $this->assertEquals($expected, (string) new S($str));
+    }
+
+    public function toStringProvider()
+    {
+        return array(
+            array('', null),
+            array('', false),
+            array('1', true),
+            array('-9', -9),
+            array('1.18', 1.18),
+            array(' string  ', ' string  ')
+        );
+    }
+
+    public function testCreate()
+    {
+        $stringy = S::create('foo bar', 'UTF-8');
+        $this->assertStringy($stringy);
+        $this->assertEquals('foo bar', (string) $stringy);
+        $this->assertEquals('UTF-8', $stringy->getEncoding());
+    }
+
+    public function testChaining()
+    {
+        $stringy = S::create("Fòô     Bàř", 'UTF-8');
+        $this->assertStringy($stringy);
+        $result = $stringy->collapseWhitespace()->swapCase()->upperCaseFirst();
+        $this->assertEquals('FÒÔ bÀŘ', $result);
+    }
+
+    public function testCount()
+    {
+        $stringy = S::create('Fòô', 'UTF-8');
+        $this->assertEquals(3, $stringy->count());
+        $this->assertEquals(3, count($stringy));
+    }
+
+    public function testGetIterator()
+    {
+        $stringy = S::create('Fòô Bàř', 'UTF-8');
+
+        $valResult = array();
+        foreach ($stringy as $char) {
+            $valResult[] = $char;
+        }
+
+        $keyValResult = array();
+        foreach ($stringy as $pos => $char) {
+            $keyValResult[$pos] = $char;
+        }
+
+        $this->assertEquals(array('F', 'ò', 'ô', ' ', 'B', 'à', 'ř'), $valResult);
+        $this->assertEquals(array('F', 'ò', 'ô', ' ', 'B', 'à', 'ř'), $keyValResult);
+    }
+
+    /**
+     * @dataProvider offsetExistsProvider()
+     */
+    public function testOffsetExists($expected, $offset)
+    {
+        $stringy = S::create('fòô', 'UTF-8');
+        $this->assertEquals($expected, $stringy->offsetExists($offset));
+        $this->assertEquals($expected, isset($stringy[$offset]));
+    }
+
+    public function offsetExistsProvider()
+    {
+        return array(
+            array(true, 0),
+            array(true, 2),
+            array(false, 3),
+            array(true, -1),
+            array(true, -3),
+            array(false, -4)
+        );
+    }
+
+    public function testOffsetGet()
+    {
+        $stringy = S::create('fòô', 'UTF-8');
+
+        $this->assertEquals('f', $stringy->offsetGet(0));
+        $this->assertEquals('ô', $stringy->offsetGet(2));
+
+        $this->assertEquals('ô', $stringy[2]);
+    }
+
+    /**
+     * @expectedException \OutOfBoundsException
+     */
+    public function testOffsetGetOutOfBounds()
+    {
+        $stringy = S::create('fòô', 'UTF-8');
+        $test = $stringy[3];
+    }
+
+    /**
+     * @expectedException \Exception
+     */
+    public function testOffsetSet()
+    {
+        $stringy = S::create('fòô', 'UTF-8');
+        $stringy[1] = 'invalid';
+    }
+
+    /**
+     * @expectedException \Exception
+     */
+    public function testOffsetUnset()
+    {
+        $stringy = S::create('fòô', 'UTF-8');
+        unset($stringy[1]);
+    }
+
+    /**
+     * @dataProvider charsProvider()
+     */
+    public function testChars($expected, $str, $encoding = null)
+    {
+        $result = S::create($str, $encoding)->chars();
+        $this->assertInternalType('array', $result);
+        foreach ($result as $char) {
+            $this->assertInternalType('string', $char);
+        }
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider upperCaseFirstProvider()
+     */
+    public function testUpperCaseFirst($expected, $str, $encoding = null)
+    {
+        $result = S::create($str, $encoding)->upperCaseFirst();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @dataProvider lowerCaseFirstProvider()
+     */
+    public function testLowerCaseFirst($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->lowerCaseFirst();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider camelizeProvider()
+     */
+    public function testCamelize($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->camelize();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider upperCamelizeProvider()
+     */
+    public function testUpperCamelize($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->upperCamelize();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider dasherizeProvider()
+     */
+    public function testDasherize($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->dasherize();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider underscoredProvider()
+     */
+    public function testUnderscored($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->underscored();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider swapCaseProvider()
+     */
+    public function testSwapCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->swapCase();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider titleizeProvider()
+     */
+    public function testTitleize($expected, $str, $ignore = null,
+                                 $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->titleize($ignore);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider humanizeProvider()
+     */
+    public function testHumanize($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->humanize();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider tidyProvider()
+     */
+    public function testTidy($expected, $str)
+    {
+        $stringy = S::create($str);
+        $result = $stringy->tidy();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider collapseWhitespaceProvider()
+     */
+    public function testCollapseWhitespace($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->collapseWhitespace();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider toAsciiProvider()
+     */
+    public function testToAscii($expected, $str, $removeUnsupported = true)
+    {
+        $stringy = S::create($str);
+        $result = $stringy->toAscii($removeUnsupported);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider padProvider()
+     */
+    public function testPad($expected, $str, $length, $padStr = ' ',
+                            $padType = 'right', $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->pad($length, $padStr, $padType);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testPadException()
+    {
+        $stringy = S::create('foo');
+        $result = $stringy->pad(5, 'foo', 'bar');
+    }
+
+    /**
+     * @dataProvider padLeftProvider()
+     */
+    public function testPadLeft($expected, $str, $length, $padStr = ' ',
+                                $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->padLeft($length, $padStr);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider padRightProvider()
+     */
+    public function testPadRight($expected, $str, $length, $padStr = ' ',
+                                 $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->padRight($length, $padStr);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider padBothProvider()
+     */
+    public function testPadBoth($expected, $str, $length, $padStr = ' ',
+                                $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->padBoth($length, $padStr);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider startsWithProvider()
+     */
+    public function testStartsWith($expected, $str, $substring,
+                                   $caseSensitive = true, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->startsWith($substring, $caseSensitive);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider endsWithProvider()
+     */
+    public function testEndsWith($expected, $str, $substring,
+                                 $caseSensitive = true, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->endsWith($substring, $caseSensitive);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider toSpacesProvider()
+     */
+    public function testToSpaces($expected, $str, $tabLength = 4)
+    {
+        $stringy = S::create($str);
+        $result = $stringy->toSpaces($tabLength);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider toTabsProvider()
+     */
+    public function testToTabs($expected, $str, $tabLength = 4)
+    {
+        $stringy = S::create($str);
+        $result = $stringy->toTabs($tabLength);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider toLowerCaseProvider()
+     */
+    public function testToLowerCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->toLowerCase();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider toTitleCaseProvider()
+     */
+    public function testToTitleCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->toTitleCase();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider toUpperCaseProvider()
+     */
+    public function testToUpperCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->toUpperCase();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider slugifyProvider()
+     */
+    public function testSlugify($expected, $str, $replacement = '-')
+    {
+        $stringy = S::create($str);
+        $result = $stringy->slugify($replacement);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider containsProvider()
+     */
+    public function testContains($expected, $haystack, $needle,
+                                 $caseSensitive = true, $encoding = null)
+    {
+        $stringy = S::create($haystack, $encoding);
+        $result = $stringy->contains($needle, $caseSensitive);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($haystack, $stringy);
+    }
+
+    /**
+     * @dataProvider containsAnyProvider()
+     */
+    public function testcontainsAny($expected, $haystack, $needles,
+                                    $caseSensitive = true, $encoding = null)
+    {
+        $stringy = S::create($haystack, $encoding);
+        $result = $stringy->containsAny($needles, $caseSensitive);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($haystack, $stringy);
+    }
+
+    /**
+     * @dataProvider containsAllProvider()
+     */
+    public function testContainsAll($expected, $haystack, $needles,
+                                    $caseSensitive = true, $encoding = null)
+    {
+        $stringy = S::create($haystack, $encoding);
+        $result = $stringy->containsAll($needles, $caseSensitive);
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($haystack, $stringy);
+    }
+
+    /**
+     * @dataProvider surroundProvider()
+     */
+    public function testSurround($expected, $str, $substring)
+    {
+        $stringy = S::create($str);
+        $result = $stringy->surround($substring);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider insertProvider()
+     */
+    public function testInsert($expected, $str, $substring, $index,
+                               $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->insert($substring, $index);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider truncateProvider()
+     */
+    public function testTruncate($expected, $str, $length, $substring = '',
+                                 $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->truncate($length, $substring);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider safeTruncateProvider()
+     */
+    public function testSafeTruncate($expected, $str, $length, $substring = '',
+                                     $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->safeTruncate($length, $substring);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider reverseProvider()
+     */
+    public function testReverse($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->reverse();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider shuffleProvider()
+     */
+    public function testShuffle($str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $encoding = $encoding ?: mb_internal_encoding();
+        $result = $stringy->shuffle();
+
+        $this->assertStringy($result);
+        $this->assertEquals($str, $stringy);
+        $this->assertEquals(mb_strlen($str, $encoding),
+            mb_strlen($result, $encoding));
+
+        // We'll make sure that the chars are present after shuffle
+        for ($i = 0; $i < mb_strlen($str, $encoding); $i++) {
+            $char = mb_substr($str, $i, 1, $encoding);
+            $countBefore = mb_substr_count($str, $char, $encoding);
+            $countAfter = mb_substr_count($result, $char, $encoding);
+            $this->assertEquals($countBefore, $countAfter);
+        }
+    }
+
+    /**
+     * @dataProvider trimProvider()
+     */
+    public function testTrim($expected, $str)
+    {
+        $stringy = S::create($str);
+        $result = $stringy->trim();
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider longestCommonPrefixProvider()
+     */
+    public function testLongestCommonPrefix($expected, $str, $otherStr,
+                                            $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->longestCommonPrefix($otherStr);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider longestCommonSuffixProvider()
+     */
+    public function testLongestCommonSuffix($expected, $str, $otherStr,
+                                            $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->longestCommonSuffix($otherStr);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider longestCommonSubstringProvider()
+     */
+    public function testLongestCommonSubstring($expected, $str, $otherStr,
+                                               $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->longestCommonSubstring($otherStr);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider lengthProvider()
+     */
+    public function testLength($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->length();
+        $this->assertInternalType('int', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider substrProvider()
+     */
+    public function testSubstr($expected, $str, $start, $length = null,
+                               $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->substr($start, $length);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider atProvider()
+     */
+    public function testAt($expected, $str, $index, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->at($index);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider firstProvider()
+     */
+    public function testFirst($expected, $str, $n, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->first($n);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider lastProvider()
+     */
+    public function testLast($expected, $str, $n, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->last($n);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider ensureLeftProvider()
+     */
+    public function testEnsureLeft($expected, $str, $substring, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->ensureLeft($substring);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider ensureRightProvider()
+     */
+    public function testEnsureRight($expected, $str, $substring, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->ensureRight($substring);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider removeLeftProvider()
+     */
+    public function testRemoveLeft($expected, $str, $substring, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->removeLeft($substring);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider removeRightProvider()
+     */
+    public function testRemoveRight($expected, $str, $substring, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->removeRight($substring);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isAlphaProvider()
+     */
+    public function testIsAlpha($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isAlpha();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isAlphanumericProvider()
+     */
+    public function testIsAlphanumeric($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isAlphanumeric();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isBlankProvider()
+     */
+    public function testIsBlank($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isBlank();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isJsonProvider()
+     */
+    public function testIsJson($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isJson();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isLowerCaseProvider()
+     */
+    public function testIsLowerCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isLowerCase();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider hasLowerCaseProvider()
+     */
+    public function testHasLowerCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->hasLowerCase();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isSerializedProvider()
+     */
+    public function testIsSerialized($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isSerialized();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isUpperCaseProvider()
+     */
+    public function testIsUpperCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isUpperCase();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider hasUpperCaseProvider()
+     */
+    public function testHasUpperCase($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->hasUpperCase();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider isHexadecimalProvider()
+     */
+    public function testIsHexadecimal($expected, $str, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->isHexadecimal();
+        $this->assertInternalType('boolean', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider countSubstrProvider()
+     */
+    public function testCountSubstr($expected, $str, $substring,
+                                    $caseSensitive = true, $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->countSubstr($substring, $caseSensitive);
+        $this->assertInternalType('int', $result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider replaceProvider()
+     */
+    public function testReplace($expected, $str, $search, $replacement,
+                                $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->replace($search, $replacement);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+
+    /**
+     * @dataProvider regexReplaceProvider()
+     */
+    public function testregexReplace($expected, $str, $pattern, $replacement,
+                                     $options = 'msr', $encoding = null)
+    {
+        $stringy = S::create($str, $encoding);
+        $result = $stringy->regexReplace($pattern, $replacement, $options);
+        $this->assertStringy($result);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($str, $stringy);
+    }
+}