-
- // Is the extension installed or code provided?
- if ($cmd == 'code') {
- // Code asked for
- $replacer = "\".getCode(\"" . $matches[4][$key] . "\").\"";
+ $callback = '';
+ $extraFunction = '';
+
+ // Extract command and call-back
+ $cmdArray = explode(',', $cmd);
+ $cmd = $cmdArray[0];
+ if (isset($cmdArray[1])) $callback = $cmdArray[1];
+ if (isset($cmdArray[2])) $extraFunction = $cmdArray[2];
+
+ // Construct call-back function name for the command
+ $commandFunction = 'doExpression' . ucfirst(strtolower($cmd));
+
+ // Is this function there?
+ if (function_exists($commandFunction)) {
+ // Prepare $matches, $key, $outputMode, etc.
+ $data = array(
+ 'matches' => $matches,
+ 'key' => $key,
+ 'mode' => $outputMode,
+ 'code' => $code,
+ 'callback' => $callback
+ );
+
+ // Call it
+ $code = call_user_func($commandFunction, $data);