CWikiParser::parseBeforeSave

function parseBeforeSave($text, &$arCat = array(), $nameTemplate = "")
{
	$userLogin = CWikiUtils::GetUserLogin(array(), $nameTemplate);

	//$text = preg_replace_callback('/((.*))/isU'.BX_UTF_PCRE_MODIFIER, array(&$this, '_noWikiCallback'), $text);

	// Subscribe
	$text = preg_replace( '/--~~~~*/'.BX_UTF_PCRE_MODIFIER, '\1--'.$userLogin.' '.ConvertTimeStamp(false, 'FULL'), $text );

	// Category
	$matches = array();
	$textWithoutNowiki = preg_replace('/((.*))/isU'.BX_UTF_PCRE_MODIFIER, '', $text);
	if (preg_match_all('/[[(Category|'.GetMessage('CATEGORY_NAME').'):(.+)]]/iU'.BX_UTF_PCRE_MODIFIER, $textWithoutNowiki, $matches))
		$arCat = array_unique($matches[2]);

	//$text = preg_replace_callback('/(##NOWIKI(d+)##)/isU'.BX_UTF_PCRE_MODIFIER, array(&$this, '_noWikiReturn2Callback'), $text);

	return $text;
}