3v4l.org

run code in 300+ PHP versions simultaneously
var_dump((version_compare($installedPhpVersion, '5.4.1', '>=') && version_compare($installedPhpVersion, '5.4.0', '<'))); <?php $limit = 1000; $objects = new SplObjectStorage; for($i = 0; $i < $limit; $i++){ $object = new StdClass; if(isset($objects[$object])){ die("this should never happen, but did after $i iteration"); } $objects[$object] = 1; } echo 'ok'; ?>
Output for git.master, git.master_jit, rfc.property-hooks
var_dump((version_compare($installedPhpVersion, '5.4.1', '>=') && version_compare($installedPhpVersion, '5.4.0', '<'))); ok

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
76.21 ms | 401 KiB | 8 Q