3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $flags = []; $proiorites = [ 'new' => [true], 'promo' => [false], 'sellout' => [true], 'outlet' => [false], ]; foreach ($proiorites as $flagName => $isVisible) { if ($isVisible) { if (count($flags) < 2) { $flags[] = $flagName; } } } var_dump($flags);exit;
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
array(2) { [0]=> string(3) "new" [1]=> string(5) "promo" }