Daniel Furutani de Oliveira dfurutani

## gist:1414988
<?php
function array_encode(&$arr){
    array_walk_recursive($arr, function(&$val, $key){
	$val = utf8_encode($val);
    });
    return $arr;
}
	<?php
	function array_encode(&$arr){
	array_walk_recursive($arr, function(&$val, $key){
	$val = utf8_encode($val);
	});
	return $arr;
	}