Current File : //usr/share/php/Fedora/Autoloader/functions.php
<?php
/**
* This file is part of the Fedora Autoloader package.
*
* (c) Shawn Iwinski <shawn@iwin.ski> and Remi Collet <remi@fedoraproject.org>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Fedora\Autoloader;
/**
* Check if given path is a full or relative path
*
* @param string $path to check
*
* @return boolean
*/
function isFullPath($path)
{
if (DIRECTORY_SEPARATOR == '/') {
/* Unix/Linux */
return ($path[0] == '/');
}
/* Windows */
if (ctype_alpha($path[0]) && $path[1]==':') {
return true; // Drive
}
if (($path[0] == '/' && $path[1] == '/') || ($path[0] == '\\' && $path[1] == '\\')) {
return true; // UNC
}
return false;
}
/**
* Scope isolated require.
*
* Prevents access to a class' $this/self from required files.
*
* Originally taken from
* {@link https://github.com/composer/composer/blob/master/src/Composer/Autoload/ClassLoader.php Composer/Autoload/ClassLoader::includeFile()}.
*
* @param string $file File to `require_once`
*
* @throws \RuntimeException If file does not exist or is not readable
*/
function requireFile($file)
{
if (!isFullPath($file)) {
// Search for relative path in the defined include_path
if ($path = stream_resolve_include_path($file)) {
$file = $path;
}
}
if (is_file($file) && is_readable($file)) {
require_once $file;
} else {
throw new \RuntimeException("File not found: '$file'");
}
}
/**
* Scope isolated include.
*
* Prevents access to a class' $this/self from included files.
*
* Originally taken from
* {@link https://github.com/composer/composer/blob/master/src/Composer/Autoload/ClassLoader.php Composer/Autoload/ClassLoader::includeFile()}.
*
* @param string $file File to `include_once`
*/
function includeFile($file)
{
include_once $file;
}
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