Development Scripts

Switching on different form buttons (Rated 4)

Description:

This code snippet shows how to do something different depending on which button is pressed on a form.

You could have 4 different buttons, all requiring different behaviour, looking at this code, you can see how efficient it would be to use a switch statement.

Code starts here

<?PHP
// Posted by JPenn of Devshed
// http://forums.devshed.com

$s_on = ( bool )false;
if ( isset( $_POST['sub_one'] ) ) $s_on = 1;
if ( isset( $_POST['sub_two'] ) ) $s_on = 2;
if ( isset( $_POST['sub_three'] ) ) $s_on = 3;
if ( isset( $_POST['sub_four'] ) ) $s_on = 4;

switch( $s_on )
{
case 1:
/* Do Something */
break;

case 2:
/* Do Something */
break;

case 3:
/* Do Something */
break;

case 4:
/* Do Something */
break;

default:
/* Do Something */
break;
}
?>

Submitted by Devscripts on 18-02-2003 11:55

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