cakephp2-php8/libs/legacy.php

<?php
//////////////////////////////////////////////////////////////////////////
// + $Id$
// +------------------------------------------------------------------+ //
// + Cake PHP : Rapid Development Framework <http://www.cakephp.org/> + //
// + Copyright: (c) 2005, Cake Authors/Developers                     + //
// + Author(s): Michal Tatarynowicz aka Pies <tatarynowicz@gmail.com> + //
// +            Larry E. Masters aka PhpNut <nut@phpnut.com>          + //
// +            Kamil Dzielinski aka Brego <brego.dk@gmail.com>       + //
// +------------------------------------------------------------------+ //
// + Licensed under The MIT License                                   + //
// + Redistributions of files must retain the above copyright notice. + //
// + See: http://www.opensource.org/licenses/mit-license.php          + //
//////////////////////////////////////////////////////////////////////////

/**
  * with this hack you can use clone() in PHP4 code
  * use "clone($object)" not "clone $object"! the former works in both PHP4 and PHP5
  *
  * 
  * @filesource 
  * @author CakePHP Authors/Developers
  * @copyright Copyright (c) 2005, Cake Authors/Developers
  * @link https://trac.cakephp.org/wiki/Authors Authors/Developers
  * @package cake
  * @subpackage cake.libs
  * @since CakePHP v 0.2.9
  * @version $Revision$
  * @modifiedby $LastChangedBy$
  * @lastmodified $Date$
  * @license http://www.opensource.org/licenses/mit-license.php The MIT License
  */

if (version_compare(phpversion(), '5.0') < 0) {
    eval('
    function clone($object) {
      return $object;
    }
    ');
}


/**
 * Replace file_get_contents()
 *
 * @category    PHP
 * @package     PHP_Compat
 * @link        http://php.net/function.file_get_contents
 * @author      Aidan Lister <aidan@php.net>
 * @internal    resource_context is not supported
 * @since       PHP 5
 * @require     PHP 4.0.0 (user_error)
 */
if (!function_exists('file_get_contents')) {
    function file_get_contents($filename, $incpath = false)
    {
        if (false === $fh = fopen($filename, 'rb', $incpath)) {
            user_error('file_get_contents() failed to open stream: No such file or directory',
                E_USER_WARNING);
            return false;
        }

        clearstatcache();
        if ($fsize = @filesize($filename)) {
            $data = fread($fh, $fsize);
        } else {
            $data = '';
            while (!feof($fh)) {
                $data .= fread($fh, 8192);
            }
        }

        fclose($fh);
        return $data;
    }
}

?>