How to check if *number* is in a array

Posted by Emil on Stack Overflow See other posts from Stack Overflow or by Emil
Published on 2010-04-20T17:27:17Z Indexed on 2010/04/20 17:33 UTC
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Pretty basic programming question, I know PHP have a function for it, but does the iPhone OS have one?

I want to check if the current indexPath is a value in an array.

PHP Example:

<?php
$indexPath = 3;
$array = array("0", "1", "2", "3", "4");
if (in_array($indexPath, $array)) {
  // Do something
}
?>

Does anybody know how to do the same thing inthe iPhone OS?

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