3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php define("BAR",5); //define("FOO",TRUE+1); define("BAZ",BAR+10); //echo FOO; echo "BAZ: ",BAZ; const ALPHA = 1; const BETA = ALPHA + 1; echo "\nBETA: ",BETA;
based on ZAsUP
Output for 5.6.7 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
BAZ: 15 BETA: 2
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.5.35
Parse error: syntax error, unexpected '+', expecting ',' or ';' in /in/p9eBc on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/p9eBc on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONST in /in/p9eBc on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/p9eBc on line 8
Process exited with code 255.