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run code in 150+ php & hhvm versions
Bugs & Features
<?php $os = new SplObjectStorage; $obj = new StdClass; $os->attach($obj); $os->attach($obj); var_dump($os->count()); var_dump($os->detach($obj), $os->count()); var_dump($os->detach($obj), $os->count());
Output for 5.1.0 - 7.1.0
int(1) NULL int(0) NULL int(0)
Output for 5.0.0 - 5.0.5
Fatal error: Class 'SplObjectStorage' not found in /in/5hCpL 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/5hCpL 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/5hCpL on line 3