3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $objects = []; for ($i=0; $i<10; $i++) { $foo = new stdClass(); $foo->id = $i; $objectHash = spl_object_hash($foo); $objects[$objectHash] = $objectHash; } echo count($objects);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/8U94m on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/8U94m on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/8U94m on line 3
Process exited with code 255.