if url help needed...

[JamesGoddard]

Hey...I want to be able to show a specific message if url looks like http://example.com/index.php?x

Instead of looking like this http://example.com/index.php?x=1

 

Is this possible?

 

I tried this:

<?php 
$x = $_GET['x'];
if ($x == ) {
// Do Something...
}
?>

 

But didn't work, Thanks for your time JamesGoddard

[nbarone]

if(!isset($_GET['x'])){
    // x is not valid
} else {
    // x is valid
}

[aeroswat]

Hey...I want to be able to show a specific message if url looks like http://example.com/index.php?x

Instead of looking like this http://example.com/index.php?x=1

 

Is this possible?

 

I tried this:

<?php 
$x = $_GET['x'];
if ($x == ) {
// Do Something...
}
?>

 

But didn't work, Thanks for your time JamesGoddard

 

Not sure if putting an x without an equal sign will even set the variable. You will have to do one of two things:

 

use isset to check to see if the variable is set:

if(isset($_GET['x']))

 

or check it against a blank string:

if($_GET['x'] == '')

[JamesGoddard]

Thank you for your time...