Online PHP editor | refs for T9LvA

@ 2013-09-10T14:51:51Z

<?php

$arr = array('key', 'value', 'key2');
$iterations = count($arr);
$result = array();

for ($i = 0; $i < $iterations; $i += 2)
	$result[$arr[$i]] = isset($arr[$i + 1]) ? $arr[$i + 1] : null;

var_dump($result);