3v4l.org

run code in 300+ PHP versions simultaneously
<?php function &testfunction() { global $testglobal; return ($testglobal=1); } $testglobal_link=&call_user_func_array("testfuncti on",array('testparam-1','testparam-2')); // $testglobal_link must be link to $testglobal at this stage print $testglobal_link; // trying to assign new value to $testglobal thru link $testglobal_link=2; // in theory we will get "2" as result print $testglobal; // but unfortunatly we will have "1" as result print $testglobal_link;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "testfuncti on" not found or invalid function name in /in/LS0jv:10 Stack trace: #0 {main} thrown in /in/LS0jv on line 10
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:
32.18 ms | 401 KiB | 8 Q