Krio

<script type="text/javascript">
var arrArray1 = <?php echo json_encode($arrArray);?>;
var arrArray2 = {
	key1: 'value1'
	,key2: 'value2'
};
var arrArray3 = [];
arrArray3['key1'] = 'value1';
arrArray3['key2'] = 'value2';
</script>