LPA::EncodePHPTags

static function EncodePHPTags($str)
{
	$str = str_replace(array("", "<%", "%>"),array("<?","?>","<%","%>"), $str);

	static $pattern = "/(]*language\s*=\s*)('|"|)php('|"|)([^>]*>)/i";
	$str = preg_replace($pattern, "<??>", $str);

	return $str;
}