- * @param string $startDelim start delimiter
- * @param string $endDelim end delimiter
- * @param $callback Callback: function to call on each match
- * @param $subject String
- * @param string $flags regular expression flags
+ * @param string $startDelim Start delimiter
+ * @param string $endDelim End delimiter
+ * @param callable $callback Function to call on each match
+ * @param string $subject
+ * @param string $flags Regular expression flags