3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $obj - new stdClass; echo spl_object_hash($obj);
Output for 5.3.0 - 5.6.30, hhvm-3.10.1 - 3.11.1, hhvm-3.13.2 - 3.17.3, 7.0.0 - 7.2.0
Notice: Undefined variable: obj in /in/VEf79 on line 3 Notice: Object of class stdClass could not be converted to int in /in/VEf79 on line 3 Notice: Undefined variable: obj in /in/VEf79 on line 5 Warning: spl_object_hash() expects parameter 1 to be object, null given in /in/VEf79 on line 5
Output for hhvm-3.12.14

Process exited with code 137.