3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace foo; function bar() { echo 'bar'; } bar(); namespace baz; bar();
Output for 7.0.0 - 7.1.0
bar Fatal error: Uncaught Error: Call to undefined function baz\bar() in /in/V1G7E:13 Stack trace: #0 {main} thrown in /in/V1G7E on line 13
Process exited with code 255.
Output for 5.3.28 - 5.3.29, 5.4.18 - 5.6.28, hhvm-3.10.0 - 3.12.0
bar Fatal error: Call to undefined function baz\bar() in /in/V1G7E on line 13
Process exited with code 255.
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.17
bar Fatal error: Call to undefined function baz\bar() in /in/73Bl6 on line 13
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/73Bl6 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 T_STRING in /in/73Bl6 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/73Bl6 on line 3
Process exited with code 255.
Output for 4.3.0
Parse error: parse error, unexpected T_STRING in /in/V1G7E on line 3
Process exited with code 255.