3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class aTest{} class bTest{} $x = new bTest(); if (! $x instanceof aTest) echo 'not a'; else echo 'a'; if (! $x instanceof bTest) echo 'not b'; else echo 'b';
Output for 5.0.0 - 7.1.0
not ab
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/GoqWA on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/GoqWA on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/GoqWA on line 8
Process exited with code 255.