3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj->a = "apple"; echo $obj->{'a'},"\n";
based on U6df4
Output for 5.4.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Warning: Creating default object from empty value in /in/oljjf on line 2 apple
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.3.29
Strict Standards: Creating default object from empty value in /in/oljjf on line 2 apple
Output for 4.3.0 - 4.4.9
apple