3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump("Hello, world" == 0); var_dump(NULL + 1); var_dump(NULL - 1); $x = NULL; --NULL; var_dump($x);
based on vPr0r
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected ';', expecting '[' in /in/kUnfU on line 7
Process exited with code 255.
Output for 5.5.24 - 5.6.17
Parse error: syntax error, unexpected ';', expecting '(' in /in/kUnfU on line 7
Process exited with code 255.
Output for 5.4.12 - 5.4.45
Parse error: syntax error, unexpected ';', expecting :: (T_PAAMAYIM_NEKUDOTAYIM) in /in/kUnfU on line 7
Process exited with code 255.
Output for 5.3.22 - 5.3.29
Parse error: syntax error, unexpected ';', expecting T_PAAMAYIM_NEKUDOTAYIM in /in/kUnfU on line 7
Process exited with code 255.