108 lines
2.0 KiB
PHP
Executable File
108 lines
2.0 KiB
PHP
Executable File
<?php namespace Illuminate\Support;
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class ClassLoader {
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/**
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* The registered directories.
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*
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* @var array
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*/
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protected static $directories = array();
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/**
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* Indicates if a ClassLoader has been registered.
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*
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* @var bool
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*/
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protected static $registered = false;
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/**
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* Load the given class file.
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*
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* @param string $class
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* @return bool
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*/
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public static function load($class)
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{
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$class = static::normalizeClass($class);
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foreach (static::$directories as $directory)
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{
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if (file_exists($path = $directory.DIRECTORY_SEPARATOR.$class))
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{
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require_once $path;
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return true;
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}
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}
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return false;
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}
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/**
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* Get the normal file name for a class.
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*
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* @param string $class
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* @return string
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*/
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public static function normalizeClass($class)
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{
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if ($class[0] == '\\') $class = substr($class, 1);
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return str_replace(array('\\', '_'), DIRECTORY_SEPARATOR, $class).'.php';
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}
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/**
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* Register the given class loader on the auto-loader stack.
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*
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* @return void
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*/
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public static function register()
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{
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if ( ! static::$registered)
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{
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static::$registered = spl_autoload_register(array('\Illuminate\Support\ClassLoader', 'load'));
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}
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}
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/**
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* Add directories to the class loader.
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*
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* @param string|array $directories
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* @return void
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*/
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public static function addDirectories($directories)
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{
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static::$directories = array_unique(array_merge(static::$directories, (array) $directories));
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}
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/**
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* Remove directories from the class loader.
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*
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* @param string|array $directories
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* @return void
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*/
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public static function removeDirectories($directories = null)
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{
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if (is_null($directories))
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{
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static::$directories = array();
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}
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else
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{
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static::$directories = array_diff(static::$directories, (array) $directories);
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}
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}
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/**
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* Gets all the directories registered with the loader.
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*
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* @return array
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*/
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public static function getDirectories()
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{
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return static::$directories;
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}
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}
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