3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $os = new SplObjectStorage; $obj = new StdClass; $obj2 = new StdClass; $os[$obj] = new SplObjectStorage; $os[$obj]->attach($obj2); var_dump($os->count());
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1)
Output for 5.1.0 - 5.2.17
Fatal error: Cannot use object of type SplObjectStorage as array in /in/pbPvp on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Class 'SplObjectStorage' not found in /in/pbPvp on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splobjectstorage in /in/pbPvp on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splobjectstorage in /in/pbPvp on line 3