3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(-1); ini_set('display_errors', 1); var_dump(1 instanceof foo);
Output for hhvm-3.10.0 - 3.12.0
bool(false)
Output for 5.2.1 - 5.4.27
Fatal error: instanceof expects an object instance, constant given in /in/ujtqU on line 6
Process exited with code 255.
Output for 5.1.0 - 5.2.0
Warning: ini_set() has been disabled for security reasons in /in/ujtqU on line 4 Fatal error: Invalid opcode 138/1/1. in /in/ujtqU on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: ini_set() has been disabled for security reasons in /in/ujtqU on line 4 Fatal error: Class 'foo' not found in /in/ujtqU on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/ujtqU on line 6
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/ujtqU on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ujtqU on line 6
Process exited with code 255.