+ $keys = array_keys($array);
+ if (in_array($key, $keys)) {
+ return $key;
+ }
+
+ if (($pos = strpos($key, '.php')) !== false) {
+ $key = substr($key, 0, $pos);
+ }
+
+ $has_end = in_array("#final#", $keys);
+ if (strlen($key) > 24 && $has_end) {
+ return "#final#";
+ }
+
+ foreach ($keys as $k) {
+ if ($k == "#final#") {
+ continue;
+ }
+ $lev = levenshtein($key, $k);
+ if ((!isset($val) || $lev < $val) && $lev <= (strlen($k)*2)/3) {
+ $val = $lev;
+ $best = $k;
+ }
+ }
+ if (!isset($best) && $has_end) {
+ return "#final#";
+ } else {
+ return $best;
+ }
+ return null;
+ }
+
+ public function near_hook()
+ {
+ $hooks = array();
+ foreach ($this->__hooks as $hook=>$handler) {
+ if (!empty($handler['perms']) && $handler['perms'] != S::v('perms')) {
+ continue;
+ }
+ $parts = split('/', $hook);
+ $place =& $hooks;
+ foreach ($parts as $part) {
+ if (!isset($place[$part])) {
+ $place[$part] = array();
+ }
+ $place =& $place[$part];
+ }
+ $place["#final#"] = array();
+ }