Get the largest key in an array with PHP : How to
19 Sep 2011<?php
/*
* To get the largest key in an array
*/
$array = array( 0 => 'first', 1=> 'second', /* ... */ 99 => 'nth' );
$max_key = max( array_keys( $array ) ); // 99
?>
Refer gist for comments https://gist.github.com/justinkelly/1226364
