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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][] = $obj2; var_dump($os->count());
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: SplObjectStorage::offsetSet() expects parameter 1 to be object, null given in /in/4uSH9 on line 9 int(1)
Output for hhvm-3.10.0 - 3.12.0
int(1)
Output for 5.1.0 - 5.2.17
Fatal error: Cannot use object of type SplObjectStorage as array in /in/4uSH9 on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Class 'SplObjectStorage' not found in /in/4uSH9 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/4uSH9 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/4uSH9 on line 3