<?php
namespace LuceneSearchBundle\Helper;
class StringHelper
{
/**
* remove evil stuff from request string
*
* @param string $requestString
*
* @return string
*/
public function cleanRequestString($requestString)
{
$queryFromRequest = strip_tags(urldecode($requestString));
$queryFromRequest = str_replace(['<', '>', '"', "'", '&'], '', $queryFromRequest);
return $queryFromRequest;
}
}