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run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=65967 $objstore = new SplObjectStorage(); gc_collect_cycles(); var_dump($objstore); print serialize($objstore);
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(SplObjectStorage)#1 (1) { ["storage":"SplObjectStorage":private]=> array(0) { } } O:16:"SplObjectStorage":2:{i:0;a:0:{}i:1;a:0:{}}
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33
object(SplObjectStorage)#1 (1) { ["storage":"SplObjectStorage":private]=> array(0) { } } C:16:"SplObjectStorage":14:{x:i:0;m:a:0:{}}
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Fatal error: Call to undefined function gc_collect_cycles() in /in/nRbiO on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Class 'SplObjectStorage' not found in /in/nRbiO on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splobjectstorage in /in/nRbiO on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splobjectstorage in /in/nRbiO on line 4

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