EGroupware / egroupware

	protected function apply_styles (&$content, $mimetype, $mso_application_progid=null)

	{

		if (!isset($mso_application_progid))

		{

			$matches = null;

			$mso_application_progid = $mimetype == 'application/xml' &&

				preg_match('/'.preg_quote('<?mso-application progid="').'([^"]+)'.preg_quote('"?>').'/',substr($content,0,200),$matches) ?

					$matches[1] : '';

		}

		// Tags we can replace with the target document's version

		$replace_tags = array();

		switch($mimetype.$mso_application_progid)

	public function &merge_string($_content,$ids,&$err,$mimetype,array $fix=null,$charset=null)

	{

		$matches = null;

		if ($mimetype == 'application/xml' &&

			preg_match('/'.preg_quote('<?mso-application progid="').'([^"]+)'.preg_quote('"?>').'/',substr($_content,0,200),$matches))

		{

			$mso_application_progid = $matches[1];

		}

		else

		{

			$mso_application_progid = '';

		}

		// alternative syntax using double curly brackets (eg. {{cat_id}} instead $$cat_id$$),

		// agressivly removing all xml-tags eg. Word adds within placeholders

		$content = preg_replace_callback('/{{[^}]+}}/i',create_function('$p','return \'$$\'.strip_tags(substr($p[0],2,-2)).\'$$\';'),$_content);