/**
* Return an associative array of attribute names and values from
* a partial tag string. Attribute names are forces to lowercase,
* character references are decoded to UTF-8 text.
*
* @param string $text
* @return array
*/
public static function decodeTagAttributes($text)
{
if (trim($text) == '') {
return array();
}
$attribs = array();
$pairs = array();
if (!preg_match_all(self::getAttribsRegex(), $text, $pairs, PREG_SET_ORDER)) {
return $attribs;
}
foreach ($pairs as $set) {
$attribute = strtolower($set[1]);
$value = Sanitizer::getTagAttributeCallback($set);
// Normalize whitespace
$value = preg_replace('/[\\t\\r\\n ]+/', ' ', $value);
$value = trim($value);
// Decode character references
$attribs[$attribute] = Sanitizer::decodeCharReferences($value);
}
return $attribs;
}
/**
* Return an associative array of attribute names and values from
* a partial tag string. Attribute names are forces to lowercase,
* character references are decoded to UTF-8 text.
*
* @param string
* @return array
*/
function decodeTagAttributes($text)
{
$attribs = array();
if (trim($text) == '') {
return $attribs;
}
if (!preg_match_all(MW_ATTRIBS_REGEX, $text, $pairs, PREG_SET_ORDER)) {
return $attribs;
}
foreach ($pairs as $set) {
$attribute = strtolower($set[1]);
$value = Sanitizer::getTagAttributeCallback($set);
$attribs[$attribute] = Sanitizer::decodeCharReferences($value);
}
return $attribs;
}
