- microtime: documentation ( source)
- array_reverse: documentation ( source)
- round: documentation ( source)
- range: documentation ( source)
- array_pop: documentation ( source)
<?php
$start = microtime(true);
$arr = range(1, 10000);
foreach (array_reverse($arr) as $v) {
array_pop($arr);
}
echo round(microtime(true) - $start, 5);