[mirrors/Kyberia-bloodline.git] / wwwroot / smarty / libs / plugins / shared.escape_special_chars.php

<?php
/**
 * Smarty shared plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * escape_special_chars common function
 *
 * Function: smarty_function_escape_special_chars<br>
 * Purpose:  used by other smarty functions to escape
 *           special chars except for already escaped ones
 * @author   Monte Ohrt <monte at ohrt dot com>
 * @param string
 * @return string
 */
function smarty_function_escape_special_chars($string)
{
    if(!is_array($string)) {
        $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
        $string = htmlspecialchars($string);
        $string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string);
    }
    return $string;
}

/* vim: set expandtab: */

?>
Commit	Line	Data
51ff3226	1	<?php
	2	/**
	3	* Smarty shared plugin
	4	* @package Smarty
	5	* @subpackage plugins
	6	*/
	7
	8
	9	/**
	10	* escape_special_chars common function
	11	*
	12	* Function: smarty_function_escape_special_chars<br>
	13	* Purpose: used by other smarty functions to escape
	14	* special chars except for already escaped ones
9b7c11be	15	* @author Monte Ohrt <monte at ohrt dot com>
51ff3226	16	* @param string
	17	* @return string
	18	*/
	19	function smarty_function_escape_special_chars($string)
	20	{
	21	if(!is_array($string)) {
	22	$string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
	23	$string = htmlspecialchars($string);
	24	$string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string);
	25	}
	26	return $string;
	27	}
	28
	29	/* vim: set expandtab: */
	30
	31	?>