3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php spl_autoload_register('testing'); function testing($path) { echo $path; } new \My\Foo;
Output for 7.0.0 - 7.1.0
My\Foo Fatal error: Uncaught Error: Class 'My\Foo' not found in /in/66K58:7 Stack trace: #0 {main} thrown in /in/66K58 on line 7
Process exited with code 255.
Output for 5.3.0 - 5.6.22
My\Foo Fatal error: Class 'My\Foo' not found in /in/66K58 on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/66K58 on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/66K58 on line 7 Parse error: syntax error, unexpected T_STRING in /in/66K58 on line 7
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
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/66K58 on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/66K58 on line 7 Parse error: parse error, unexpected T_STRING in /in/66K58 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/66K58 on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/66K58 on line 7 Parse error: parse error in /in/66K58 on line 7
Process exited with code 255.