PhpOffice\Common\Autoloader

Complexity

Total Complexity

5

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

63.64%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	register()	0	4	1
A	autoload()	0	12	4

<?php
/**
 * This file is part of PHPOffice Common
 *
 * PHPOffice Common is free software distributed under the terms of the GNU Lesser
 * General Public License version 3 as published by the Free Software Foundation.
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code. For the full list of
 * contributors, visit https://github.com/PHPOffice/Common/contributors.
 *
 * @link        https://github.com/PHPOffice/Common
 * @copyright   2009-2016 PHPOffice Common contributors
 * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
 */

namespace PhpOffice\Common;

/**
 * Autoloader
 */
class Autoloader
{
    /** @const string */
    const NAMESPACE_PREFIX = 'PhpOffice\\Common\\';

    /**
     * Register
     *
     * @return void
     */
    public static function register()
    {
        spl_autoload_register(array(new self, 'autoload'));
    }

    /**
     * Autoload
     *
     * @param string $class
     */
    public static function autoload($class)
    {
        $prefixLength = strlen(self::NAMESPACE_PREFIX);
        if (0 === strncmp(self::NAMESPACE_PREFIX, $class, $prefixLength)) {
            $file = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, $prefixLength));
            $file = realpath(__DIR__ . (empty($file) ? '' : DIRECTORY_SEPARATOR) . $file . '.php');
            if (file_exists($file)) {
                /** @noinspection PhpIncludeInspection Dynamic includes */
                require_once $file;
            }
        }
    }
}