clone | new ArrayCollection

clone-new.php

<?php

$clone = new ArrayCollection;
$steps = 10000;

$instances = [];
$start['new'] = microtime(true);
foreach (range(1, $steps) as $k) {
  $instances[] = new ArrayCollection;
}
$end['new'] =microtime(true);

$instances = [];
$start['clone'] = microtime(true);
foreach (range(1, $steps) as $k) {
	$instances[] = clone $clone;
}
$end['clone'] = microtime(true);

echo 'With instances: '. round($end['new'] - $start['new'], 5)."\n";
echo 'With clones: '. round($end['clone'] - $start['clone'], 5)."\n";


// Résultats sur ma bécane:
With instances: 0.04729
With clones: 0.01232