3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace { function foo () { echo "Global\n"; } } namespace Bar { function foo() { echo "Bar\n"; } } namespace Baz { foo(); \Bar\foo(); Blob\foo(); }
Output for 7.0.0 - 7.1.0
Global Bar Fatal error: Uncaught Error: Call to undefined function Baz\Blob\foo() in /in/GeAnh:19 Stack trace: #0 {main} thrown in /in/GeAnh on line 19
Process exited with code 255.
Output for 5.3.28 - 5.3.29, 5.4.20 - 5.6.28, hhvm-3.12.0
Global Bar Fatal error: Call to undefined function Baz\Blob\foo() in /in/GeAnh on line 19
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.19
Global Bar Fatal error: Call to undefined function Baz\Blob\foo() in /in/FrYJZ on line 19
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected '{' in /in/FrYJZ on line 3
Process exited with code 255.
Output for 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '{' in /in/FrYJZ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/FrYJZ on line 3
Process exited with code 255.
Output for 4.3.0
Parse error: parse error, unexpected '{' in /in/GeAnh on line 3
Process exited with code 255.