Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string() in /home/rlink/lib/common/utility.php:176 Stack trace: #0 /home/rlink/www/sample/q.php(81): quoteForQuery('\xE4\xB8\x80\xE6\x8B\xAC\xE7\x94\xBB\xE5\x83\x8F,\xE4\xB8...') #1 /home/rlink/www/sample/q.php(23): showList('CATEGORY', '\xE4\xB8\x80\xE6\x8B\xAC\xE7\x94\xBB\xE5\x83\x8F,\xE4\xB8...', '\xE4\xB8\x80\xE6\x8B\xAC\xE7\x94\xBB\xE5\x83\x8F,\xE4\xB8...', 1) #2 /home/rlink/www/sample/q.php(7): switchMode() #3 {main} thrown in /home/rlink/lib/common/utility.php on line 176