3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace NS; class C { function foo() { echo 'FOO'; function bar() { echo 'BAR'; } } } NAMESPACE_NAME::foo();
based on KNHaI
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Class 'NS\NAMESPACE_NAME' not found in /in/IrpQM:18 Stack trace: #0 {main} thrown in /in/IrpQM on line 18
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Class undefined: NS\NAMESPACE_NAME in /in/IrpQM on line 18
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.6.28
Fatal error: Class 'NS\NAMESPACE_NAME' not found in /in/IrpQM on line 18
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_STRING in /in/IrpQM on line 3
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_STRING in /in/IrpQM on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/IrpQM on line 3
Process exited with code 255.