下面的PHP代码报告一个错误代码:$q = mysql_query("select * from messages where seen=0 and to$q){die("critical failure: ".mysql_error());}critical failure: You have an error in your SQLsyntax; check the manual that corresponds to your
我有一个变量和一个user_name,我想要在user_name的字符串(Function_description)中搜索它$function_keywords = mysql_real_escape_string",$trimmed);foreach ($trimmed_keywords as $trimm){ // Execute the que