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params.php
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Sat, Feb 1, 8:58 AM

params.php

<?php
/**
* @version $Id: params.php 12734 2009-10-20 19:28:11Z alex $
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* 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.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class Params extends kBase {
var $_Params = Array();
function Params($params_str = null)
{
parent::kBase();
if($params_str != '') $this->SplitParamsStr($params_str);
}
/**
* Splits tag params into associative array
*
* @param string $params_str
* @access private
*/
function SplitParamsStr($params_str)
{
// $re = preg_quote('([\${}a-zA-Z0-9_.-#\[\]]+)=(["\']{1,1})(.*?)(?<!\\)\2','/');
// preg_match_all('/'.$re.'/s', $params_str, $rets, PREG_SET_ORDER);
preg_match_all('/([\${}a-zA-Z0-9_.\\-\\\\#\\[\\]]+)=(["\']{1,1})(.*?)(?<!\\\)\\2/s', $params_str, $rets, PREG_SET_ORDER);
$values = Array();
foreach ($rets AS $key => $val){
$values[$val[1]] = str_replace('\\' . $val[2], $val[2], $val[3]);
}
$this->AddParams($values);
}
/**
* Sets new parameter value
*
* @param string $name
* @param string $val
* @access public
*/
function Set($name, $val)
{
$this->_Params[$name] = $val;
}
/**
* Removes parameter
*
* @param string $name
* @access public
*/
function Remove($name)
{
unset($this->_Params[$name]);
}
/**
* Gets parameter value by parameter name
*
* @param string $name Name of variable to retrieve
* @param int $default default value returned in case if varible not present
* @return string
* @access public
*/
function Get($name, $default = false)
{
return isset($this->_Params[$name]) ? $this->_Params[$name] : $default;
}
/**
* Mass parameter setting from hash
*
* @param Array $params
* @access public
*/
function AddParams($params)
{
if (!is_array($params)) return;
/*if (count($this->_Params) == 0) {
$this->_Params = $params;
}
else {*/
foreach ($params as $name => $val)
// $this->Set(strtolower($name), $val);
$this->Set($name, $val);
//}
}
/**
* Return all paramters as hash
*
* @return Array
* @access public
*/
function GetParams()
{
return $this->_Params;
}
}
class kArray extends kBase {
var $_Array;
/**
* Returns array value with any deep key
*
* @return mixed
* @todo array_unshift doesn't accept parameters by reference, fix it's usage in this method
*/
function GetArrayValue()
{
$args = func_get_args();
array_unshift_ref($args, $this->_Array);
return call_user_func_array('getArrayValue', $args);
}
function SetArrayValue()
{
$args = func_get_args();
$value = array_pop($args);
$arr =& $this->_Array;
for ($i=0; $i<count($args); $i++) {
$key = $args[$i];
if ( !isset($arr[$key]) || !is_array($arr[$key]) ) {
$arr[$key] = Array();
}
$arr =& $arr[$key];
}
$arr = $value;
}
}

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