If something is in a list?

[karlovac]

I'm looking for a more elegant way of doing this:

if (($x==$a) || ($x==$b) || ($x==$c))

Is there any way of saying "if $x is in this array", or something similar.

Thanks,

Antun
http://www.antunkarlovac.com/

[ludri]

use in_array()
http://www.php.net/manual/en/function.in-array.php

[Anon]

<?
$vars = array ($a, $b, $c);
if (in_array ($x, $vars)) {echo "$x is in the array";}
else {echo "$x is not in the array";}
?>