/**
* Method called for pre-parse processing.
* @param string $text The input text.
* @return string The text that will be parsed.
*/
public function onStart($text)
{
// process of smileys and other special characters
if ($this->getParam('convertSmileys')) {
$text = Smiley::convertSmileys($text);
}
if ($this->getParam('convertSymbols')) {
$text = Smiley::convertSymbols($text);
}
// if a specific pre-parse function was defined, it is called
$func = $this->getParam('preParseFunction');
if (isset($func)) {
$text = $func($text);
}
return $text;
}