php mysql user registration login code_PHP tutorial

php mysql user registration and login code This is a user registration and login code implemented using php and mysql database. It is also a relatively simple and practical user registration program. At the same time, a verification code program is added when the user logs in, which is much safer.

php tutorial mysql tutorial user registration login code
This is a user registration and login code implemented using php and mysql database tutorial. It is also a relatively simple and practical user registration program. At the same time, a verification code program is added when the user logs in, which is much safer.
*/
?>

require_once("config.php");
if(isset($_post["submit2"])){
mysql_select_db('a0807000225'); //This is a database table
$author=$_session["user_name"];
define(all_ps tutorial,"jinquan");
echo $username= $_post["username"];
echo $password=md5($password=$_post["password"].all_ps);
echo "
";
if($username ){
if($password){
$str = "insert into `dx_user_list` ( `uid` , `m_id` , `username` , `password` ) values ​​(ascii( null ) , '1' , '$username', '$password');";
$rs=mysql_query($str,$conn);
mysql_close($conn);
}
if($rs) {
echo"<script>alert('Add successfully');location.href='yonghuzc.php'</script>";
}else{
echo"<script> alert('Add failed');location.href=''yonghuzc.php'</script>";
}
}
}

?>

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