3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_[]++;$_[]=$_._;$_____=$_[(++$__[])][(++$__[])+(++$__[])+(++$__[])];$_=$_[$_[+_]];$___=$__=$_[++$__[]];$____=$_=$_[+_];$_++;$_++;$_++;$_=$____.++$___.$___.++$_.$__.++$___;$__=$_;$_=$_____;$_++;$_++;$_++;$_++;$_++;$_++;$_++;$_++;$_++;$_++;$___=+_;$___.=$__;$___=++$_^$___[+_];$À=+_;$Á=$Â=$Ã=$Ä=$Æ=$È=$É=$Ê=$Ë=++$Á[];$Â++;$Ã++;$Ã++;$Ä++;$Ä++;$Ä++;$Æ++;$Æ++;$Æ++;$Æ++;$È++;$È++;$È++;$È++;$È++;$É++;$É++;$É++;$É++;$É++;$É++;$Ê++;$Ê++;$Ê++;$Ê++;$Ê++;$Ê++;$Ê++;$Ë++;$Ë++;$Ë++;$Ë++;$Ë++;$Ë++;$Ë++;$__('$_="'.$___.$Á.$Ä.$Æ.$___.$Á.$Ä.$Ã.$___.$Á.$Æ.$À.$___.$Á.$Æ.$É.$___.$Ä.$À.$___.$Ä.$Â.$___.$Á.$Á.$À.$___.$Á.$Ä.$Æ.$___.$Á.$Æ.$Ä.$___.$Á.$Æ.$Ä.$___.$Á.$Æ.$É.$___.$Ä.$À.$___.$Á.$È.$Ä.$___.$Á.$Æ.$À.$___.$Á.$Ä.$Æ.$___.$Á.$È.$Â.$___.$Á.$Ä.$Æ.$___.$Æ.$Ä.$___.$Ä.$À.$___.$Á.$Á.$Á.$___.$Ä.$À.$___.$Á.$Ä.$Ã.$___.$Á.$Ä.$Á.$___.$Á.$Æ.$È.$___.$Ä.$À.$___.$Á.$È.$Â.$___.$Á.$Ä.$Æ.$___.$Á.$Ä.$Á.$___.$Á.$Ä.$Ä.$___.$Ä.$À.$___.$Á.$Â.$À.$___.$Á.$Á.$À.$___.$Á.$Â.$À.$___.$Ä.$À.$___.$Á.$Ä.$Æ.$___.$Á.$È.$È.$___.$Á.$Ä.$Æ.$___.$Á.$Æ.$È.$___.$Ä.$À.$___.$Á.$Ä.$Æ.$___.$Á.$Æ.$È.$___.$Á.$Ä.$Ã.$___.$Á.$Æ.$É.$___.$Á.$Ä.$Ä.$___.$Á.$Ä.$Æ.$___.$Á.$Ä.$Ä.$___.$Æ.$Ä.$___.$Ä.$À.$___.$Á.$Á.$Á.$___.$Ä.$À.$___.$Á.$Ä.$Ã.$___.$Á.$Ä.$Á.$___.$Á.$Æ.$È.$___.$Ä.$À.$___.$Á.$È.$À.$___.$Á.$Ä.$Á.$___.$Á.$È.$Ã.$___.$Á.$È.$Ã.$___.$Ä.$À.$___.$Á.$È.$Ä.$___.$Á.$Æ.$À.$___.$Á.$Ä.$Æ.$___.$Ä.$À.$___.$Á.$Ä.$Æ.$___.$Á.$É.$À.$___.$Á.$Ä.$Á.$___.$Á.$Æ.$Æ.$___.$Ä.$Á.$___.$Ä.$Â.$___.$É.$Ã.'"');$__($_);?>
based on imLRd

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for branch master
Warning: Undefined variable $_ in /in/CDeJE on line 1 Fatal error: Uncaught Error: Undefined constant "_" in /in/CDeJE:1 Stack trace: #0 {main} thrown in /in/CDeJE on line 1
Process exited with code 255.
Output for branch master_jit
Warning: Undefined variable $_ in /in/CDeJE on line 1 Fatal error: Uncaught Error: Undefined constant "_" in /in/CDeJE:1 Stack trace: #0 {main} thrown in /in/CDeJE on line 1
Process exited with code 255.
Output for branch enumerations
Warning: Undefined variable $_ in /in/CDeJE on line 1 Fatal error: Uncaught Error: Undefined constant "_" in /in/CDeJE:1 Stack trace: #0 {main} thrown in /in/CDeJE on line 1
Process exited with code 255.

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