3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x=null; var_dump($.' ');
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '.', expecting variable (T_VARIABLE) or '{' or '$' in /in/CZ2Lv on line 3
Process exited with code 255.
Output for 5.4.11 - 5.6.17
Parse error: syntax error, unexpected '.', expecting variable (T_VARIABLE) or '$' in /in/CZ2Lv on line 3
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected '.', expecting T_VARIABLE or '$' in /in/CZ2Lv on line 3
Process exited with code 255.