- microtime: documentation ( source)
- round: documentation ( source)
- error_reporting: documentation ( source)
<?php
error_reporting(E_ALL);
$iterations = 1000000;
$start = microtime(true);
for ($i=0; $i<$iterations; $i++) {
$page = isset($_GET['page']) ? $_GET['page'] : 'home';
}
echo round(microtime(true) - $start, 5);