3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface FormBuilderInterface { public function getForm($form_arg /* , mixed ...$args */); } class FormBuilder implements FormBuilderInterface { public function getForm($form_arg, mixed ...$args) {} } class FormBuilderExtended extends FormBuilder { public function getForm($form_arg) {} }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of FormBuilderExtended::getForm($form_arg) must be compatible with FormBuilder::getForm($form_arg, mixed ...$args) in /in/nblth on line 12
Process exited with code 255.

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:
23.57 ms | 405 KiB | 5 Q