Session applets in php

// Log on to the page (login. php3) SyntaxHighlighter. all (); info & nbsp; | & nbsp; Security & nbsp; | & nbsp;

// Login page (login. php3)
// This script is used to enter a password for the user and determine whether the password is correct.
// If it is correct, go to the welcome page.
If ($ login ){
Include ("../include/config. inc. php3 ");
Session_start ();
$ Right_enter = 0;
$ Query = "select * from user_define where user_login = $ user_login and user_pass = password ($ user_pass )";
$ Result = @ mysql_query ($ query, $ dbconnect );
If ($ user_array = @ mysql_fetch_array ($ result )){
$ User_id = $ user_array [user_id];
$ User_name = $ user_array [user_info];
Session_register ("user_id ");
Session_register ("user_name ");
Session_register ("user_array ");
If ($ user_array [ticket_day]) and ($ user_array [ticket_num]) {
$ Right_enter = 1;
}
Else {
$ Error_message = "Sorry, you do not have permission to book tickets! ";
}
}
Else {
$ Error_message = "error! The user name or password is incorrect. Enter again. ";
}
$ Log_time = date ("Y-m-d H: I: s ");
$ Query = "insert into log_record (log_time, user_login, remote_addr, right_enter, enter_function) values ($ log_time, $ user_login, $ REMOTE_ADDR, $ right_enter, 1 )";

@ Mysql_query ($ query, $ dbconnect );
If ($ right_enter ){
Header ("Location: welcome_reserve.php3 ");
Exit;
}
}
If ($ logout ){
Session_start ();
Session_unregister ("user_id ");
Session_unregister ("user_name ");
Session_unregister ("user_array ");
}
?>




User logon




 


If ($ error_message) echo" $ Error_message ";
?>