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
Output for 8.0.0 - 8.0.1
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 7.2.0 - 7.2.34, 7.3.0 - 7.3.26, 7.4.0 - 7.4.14
Notice: Undefined variable: _ in /in/CDeJE on line 1 Warning: Use of undefined constant _ - assumed '_' (this will throw an Error in a future version of PHP) in /in/CDeJE on line 1 Notice: Array to string conversion in /in/CDeJE on line 1 Notice: Undefined variable: __ in /in/CDeJE on line 1 Warning: Use of undefined constant _ - assumed '_' (this will throw an Error in a future version of PHP) in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Warning: Use of undefined constant _ - assumed '_' (this will throw an Error in a future version of PHP) in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Warning: Use of undefined constant _ - assumed '_' (this will throw an Error in a future version of PHP) in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Warning: Use of undefined constant _ - assumed '_' (this will throw an Error in a future version of PHP) in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Warning: Use of undefined constant _ - assumed '_' (this will throw an Error in a future version of PHP) in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Notice: Undefined variable: Á in /in/CDeJE on line 1 Warning: Cannot call assert() with string argument dynamically in /in/CDeJE on line 1 Warning: Cannot call assert() with string argument dynamically in /in/CDeJE on line 1
Output for 7.1.0 - 7.1.33
Notice: Undefined variable: _ in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Array to string conversion in /in/CDeJE on line 1 Notice: Undefined variable: __ in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Warning: A non-numeric value encountered in /in/CDeJE on line 1 Notice: Undefined variable: Á in /in/CDeJE on line 1 Warning: Cannot call assert() with string argument dynamically in /in/CDeJE on line 1 Warning: Cannot call assert() with string argument dynamically in /in/CDeJE on line 1
Output for 7.0.0 - 7.0.33
Notice: Undefined variable: _ in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Array to string conversion in /in/CDeJE on line 1 Notice: Undefined variable: __ in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Undefined variable: Á in /in/CDeJE on line 1 Parse error: syntax error, unexpected 'echo' (T_ECHO), expecting ';' in /in/CDeJE(1) : assert code on line 1 Catchable fatal error: assert(): Failure evaluating code: echo "Hello there, I can read PHP even encoded, I can pass the exam!"; in /in/CDeJE on line 1
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Notice: Undefined variable: _ in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Array to string conversion in /in/CDeJE on line 1 Notice: Undefined variable: __ in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Use of undefined constant _ - assumed '_' in /in/CDeJE on line 1 Notice: Undefined variable: Á in /in/CDeJE on line 1 Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/CDeJE(1) : assert code on line 1 Catchable fatal error: assert(): Failure evaluating code: echo "Hello there, I can read PHP even encoded, I can pass the exam!"; in /in/CDeJE on line 1
Process exited with code 255.