- var_dump: documentation ( source)
- microtime: documentation ( source)
- array_walk_recursive: documentation ( source)
<?php
$arr = array('a' => 12, 'b' => 'foo', 'caution' => array('blubb' => array('bar' => 'baz')));
function foo($item, $key) {
return (object)$item;
}
$start = microtime(true);
$obj1 = array_walk_recursive($arr, 'foo');
$end = microtime(true) - $start;
echo "Run: " . $end . PHP_EOL;
var_dump($obj1);