- global $options;
-
- $matches = array();
-
- if (strlen($opt) > 1 && 0 != strncmp($opt, '--', 2)) {
- $matches[] = '--'.$opt;
- } else {
- $matches[] = $opt;
- }
-
- if (!empty($alt)) {
- if (strlen($alt) > 1 && 0 != strncmp($alt, '--', 2)) {
- $matches[] = '--'.$alt;
- } else {
- $matches[] = $alt;
- }
- }
-
- foreach ($options as $option) {
- if (in_array($option[0], $matches)) {
- return $option[1];
- }
- }
-
- return null;
-}
\ No newline at end of file
+ global $options;
+
+ $matches = _make_matches($opt, $alt);
+
+ foreach ($options as $option) {
+ if (in_array($option[0], $matches)) {
+ return $option[1];
+ }
+ }
+
+ return null;
+}