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File: paramhelper.php.tar
home/academiac/www/administrator/components/com_virtuemart/helpers/paramhelper.php 0000604 00000005140 15137215432 0024766 0 ustar 00 <?php /** * * Helper class to handle additional parameters * * @package VirtueMart * @subpackage Helpers * @author Oscar van Eijk * @link http://www.virtuemart.net * @copyright Copyright (c) 2004 - 2010 VirtueMart Team. All rights reserved. * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php * VirtueMart is free software. This version may have been modified pursuant * to the GNU General Public License, and as distributed it includes or * is derivative of works licensed under the GNU General Public License or * other free or open source software licenses. * @version $Id: paramhelper.php 2928 2011-03-31 16:53:36Z oscar $ */ // Check to ensure this file is included in Joomla! defined('_JEXEC') or die('Restricted access'); /** * Parameter helper class for datase fields in the format "key=value[(s)key=value(s)key=value...] * where (s) is a seperator (default: '\n'). * * @package VirtueMart * @subpackage Helper * @author Oscar van Eijk * @deprecated */ class ParamHelper { /** @var array list with parameter=>value */ private $_data; /** @var char seperator */ private $_sep; /* * @deprecated */ public function __construct($p = null, $s = '\n') { // initialise $this->_sep = $s; if ($p === null) { $this->_data = array(); } else { $this->parseParam($p); } } /** * Set the field seperator * @param char $s */ public function setSeper($s) { $this->_sep = $s; } /** * Return a single parameter value * @param $p parameter name * @param $d default value * @return mixed parameter value or default value if non existing */ public function get($p, $d = null) { if (array_key_exists($p, $this->_data)) { return $this->_data[$p]; } else { return $d; } } /** * Return a single parameter value * @param $p parameter name * @param $v value */ public function set($p, $v = null) { $this->_data[$p] = $v; } /** * Parse a parameter string and fill the _data array with key/value pairs * @param string $p * @deprecated */ public function parseParam ($p) { if (!$p) { return; } $_arr = explode($this->_sep, $p); if (count($_arr) == 0) { $this->_data = array(); return; } foreach ($_arr as $_p) { $_p = trim($_p); list($k, $v) = explode('=', $_p, 2); $this->_data[$k] = $v; } } /** * Format the _data array for database storage * @return string or null when no parameters exist */ public function paramString() { $s = array(); foreach ($this->_data as $k => $v) { $s[]=$k.'='.$v; } return (count($s) == 0 ) ? null : implode($this->_sep, $s); } } // No closing tag
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