3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { } echo Foo::BAR;
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Undefined class constant 'BAR' in /in/8bFNJ:5 Stack trace: #0 {main} thrown in /in/8bFNJ on line 5
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Couldn't find constant Foo::BAR in /in/8bFNJ:5 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Couldn't find constant Foo::BAR in /in/8bFNJ on line 5
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Undefined class constant 'BAR' in /in/8bFNJ on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ';', expecting '(' in /in/8bFNJ on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected ';', expecting '(' in /in/8bFNJ on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/8bFNJ on line 5
Process exited with code 255.