3v4l.org

run code in 300+ PHP versions simultaneously
<?php $refFunc = new \ReflectionFunction('get_defined_functions'); var_dump($refFunc->getNumberOfRequiredParameters()); foreach ($refFunc->getParameters() as $parameter) { var_dump(sprintf('Parameter: "%s"; optional: %s', $parameter->name, var_export($parameter->isOptional(), true))); }
Output for git.master, git.master_jit, rfc.property-hooks
int(0) string(45) "Parameter: "exclude_disabled"; optional: true"

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:
31.5 ms | 401 KiB | 8 Q