我一直使用mysql_num_rows()收到错误消息,你能帮我找出我的代码出了什么问题吗?<?#[^A-Za-z0-9]#i', '', $_POST["password"]); // filter everything but numbers and letters
// ------- MAKE SURE P
FROM table_name'SELECT ; DELETE FROM a_table; * FROM a_table;这将输出以下内容:
mysqlERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL&
可能重复:
mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home("UPDATE news SET titel='" . mysql_real_escape_string($_POST['titel']) . "', inhoud='" . mysql_real_escape_stringg