/**
  * Bind the replace_parameters_values function to create a callback.
  * @param array $matches The placeholders found.
  * @return string|array The parameters' values.
  */
 private function _replaceParametersValues($matches)
 {
     list($paramname, $paramvalue) = replace_parameters_values($matches, $this->getParameters(), true, false);
     $this->values[$paramname] = $paramvalue;
     // Return the named placeholder.
     return ':' . $paramname;
 }
 /**
  * Bind the replace_parameters_values function to create a callback.
  * @param array $matches The placeholders found.
  * @return string|array The parameters' values.
  */
 private function _replaceParametersValues($matches)
 {
     return replace_parameters_values($matches, $this->datas);
 }