Login in php, login in php

Login in php, login in php

Login

<? Php require ".. /include/DBClass. php "; $ username = $ _ POST ['username']; $ password = $ _ POST ['Password']; if (empty ($ UserName) | empty ($ password) {Go_Msg ("Enter the user name and password! ",".. /Default.html "); exit;} DBConn (); $ password = md5 ($ password); $ SQL =" Select UserName, UserType, UserPass From siteuser where UserName = '". $ username. "'and UserPass = '". $ password. "'and isopen = 1"; // echo "$ SQL"; $ result = $ db-> exec_ SQL ($ SQL); $ total = mysql_num_rows ($ result ); if ($ total = 0) {DBClose (); Go_Msg ("the registered user has not passed the Administrator review or the user name and password do not match! Enter again! ",".. /Default.html "); exit;} else {$ Rs = $ db-> fetch_array ($ result); // Add a value and log on to session_register (" username "); session_register ("usertype"); $ _ SESSION ["usertype"] = $ Rs ['usertype']; $ _ SESSION ["username"] = $ username; // echo $ _ SESSION ["username"]; if ($ _ SESSION ["usertype"] = 1) {Go_Msg ("Login successful! "," Default. php "); // header ('location: http://163.com ');} if ($ _ SESSION [" usertype "] = 2) {Go_Msg (" Login successful! "," ../User2/default_1.php ");} if ($ _ SESSION [" usertype "] = 3) {Go_Msg (" Login successful! "," ../User3/default_2.php ");} // header ('location: default. php');} DBClose (); // Why do I ask hovertree.com?>

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