/**
* Checks whether given value matches any of the supplied
* filter patterns
*
* @access private
* @param mixed $key
* @param mixed $value
* @return array
*/
function Detect($key, $value)
{
if (preg_match('/[^\\w\\s\\/]+/ims', $value) && !empty($value)) {
if (in_array($key, $this->mExceptions, true)) {
return null;
}
$value = IDSConverter::Convert($value);
$value = get_magic_quotes_gpc() ? stripslashes($value) : $value;
$key = $this->mScanKeys ? IDSConverter::Convert($key) : $key;
$filters = array();
$filterSet = $this->mStorage->FilterSet();
for ($i = 0; $i < count($filterSet); $i++) {
$filter =& $filterSet[$i];
if (is_array($this->mTags)) {
if (array_intersect($this->mTags, $filter->Tags())) {
if ($this->Match($key, $value, $filter)) {
$filters[] =& $filter;
}
}
} else {
if ($this->Match($key, $value, $filter)) {
$filters[] =& $filter;
}
}
}
return empty($filters) ? null : $filters;
}
}
/**
* Constructor
*
* @access public
* @param string $xmlFile
* @return void
*/
function IDSXmlStorageProvider($xmlFile)
{
parent::IDSStorageProvider();
$this->mXmlFile = $xmlFile;
}