Notice: Undefined variable:

[mark anthony]

<?php
    mysql_connect('localhost','root','')or die(mysql_error());
    mysql_select_db('goldas')or die(mysql_error());
 
 
    if(isset($_POST['S1']))
    {
        $a1 = $_POST['t1'];
        $a2 = $_POST['t2'];
        $a3 = $_POST['t3'];
        $a4 = $_POST['t4'];
        $a5 = $_POST['t5'];
    }
        $q="INSERT INTO customer VALUES('','$a1','$a2','$a3','$a4','$a5')";
        mysql_query($q) or die(mysql_error());
 
 
?>

Undefined variable a1,a2,a3,a4,a5
Can u tell me where is the wrong??

[Dormilich]

you have the variables’ definition outside the $_POST check