0x1998 - MANAGER
Edit File: Utility.php
<?php /** * Joomla! Content Management System * * @copyright (C) 2006 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\Utility; defined('JPATH_PLATFORM') or die; /** * JUtility is a utility functions class * * @since 1.7.0 */ class Utility { /** * Method to extract key/value pairs out of a string with XML style attributes * * @param string $string String containing XML style attributes * * @return array Key/Value pairs for the attributes * * @since 1.7.0 */ public static function parseAttributes($string) { $attr = array(); $retarray = array(); // Let's grab all the key/value pairs using a regular expression preg_match_all('/([\w:-]+)[\s]?=[\s]?"([^"]*)"/i', $string, $attr); if (is_array($attr)) { $numPairs = count($attr[1]); for ($i = 0; $i < $numPairs; $i++) { $retarray[$attr[1][$i]] = $attr[2][$i]; } } return $retarray; } /** * Method to get the maximum allowed file size for the HTTP uploads based on the active PHP configuration * * @param mixed $custom A custom upper limit, if the PHP settings are all above this then this will be used * * @return integer Size in number of bytes * * @since 3.7.0 */ public static function getMaxUploadSize($custom = null) { if ($custom) { $custom = \JHtml::_('number.bytes', $custom, ''); if ($custom > 0) { $sizes[] = $custom; } } /* * Read INI settings which affects upload size limits * and Convert each into number of bytes so that we can compare */ $sizes[] = \JHtml::_('number.bytes', ini_get('post_max_size'), ''); $sizes[] = \JHtml::_('number.bytes', ini_get('upload_max_filesize'), ''); // The minimum of these is the limiting factor return min($sizes); } }