- microtime: documentation ( source)
- number_format: documentation ( source)
<?php
$count = 1000000;
class ValueObject {}
$time = microtime(true);
for ($i = 0; $i < $count; $i++) {
$item = new ValueObject();
}
$spentTime = microtime(true) - $time;
echo 'create array test took ' . number_format($spentTime, 3) . ' seconds';