敏感词过滤
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2022-05-29 07:55:22
/*第一种方式*/ $sql="select value from dede_sysconfig where varname='cfg_notallowstr'"; $mingan=$link->query($sql); $arr = $mingan->fetch_row(); //数组元素组合成字 ......
/*第一种方式*/ $sql="select value from dede_sysconfig where varname='cfg_notallowstr'"; $mingan=$link->query($sql); $arr = $mingan->fetch_row(); //数组元素组合成字符串 $list="/".implode("|",$arr)."/i"; if(preg_match($list,$username,$matches)){ echo "<script>alert('包含敏感词,不能注册');</script>"; } else { $sql= "insert into dede_member2 (userid,uname,email,pwd,mobile,jointime) values('$username','$username','$email','$hashpwd','$mobile','$jointime')"; // echo "出错" . $sql . "<br>" . $conn->error; //插入数据库 if(!mysqli_query($link,$sql)){ // echo strlen($hashpwd); // echo "出错" . $sql . "<br>" . $conn->error; echo "<script>alert('数据插入失败');window.location.href='/a/zhuce/index.html'</script>"; } else{ echo "<script>alert('注册成功!');window.location.href='/index.php'</script>"; } }