php function php funciton search UTF-8 data:image/x-icon;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAHNJREFUOE9jbGg4wEASAGogCTGQpBrkHDQN12EAl0FYNAB9BNSFTwOyqUA2RANcD5qdIDl4IEHkCHCRjYSYDbcBO5ewCpgLofrJ1ABxN9wPyAx0L2ENFkiYoumHCCJ8iTXg4cbBZaHOwBVTmBFPcVoimBYBs3SZUis4x+gAAAAASUVORK5CYII= http://www.php.net/