I have made a session variable from page1.php, when it goes to page2.php (for example), it shows the value.
in page2.php, there is a form, submit back to page2.php to display information from tables but it shows error that the session variable is undefined.
how can this happen? In case 1, it works, and it doesn't work in the case 2.
any answer will be appreciated.
in page2.php, there is a form, submit back to page2.php to display information from tables but it shows error that the session variable is undefined.
how can this happen? In case 1, it works, and it doesn't work in the case 2.
any answer will be appreciated.