基础php mysql 防止sql攻击注入的办法
我们利用了php自带的Magic Quotes来判断是否是开启了,如果是就stripslashes否则就用mysql_real_escape_string来过滤,实例代码如下:
//如果Magic Quotes功用启用
if (get_magic_quotes_gpc()) {
$name = stripslashes($name);
}else{
$name = mysql_real_escape_string($name);
}
mysql_query("SELECT * FROM users WHERE name='{$name}'");注:mysql_real_escape_string函数要等到mysql数据库连接成功才有效.
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