3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test1 = new \ArrayObject(array('test'),2); $test2 = new \ArrayObject(array('test')); var_dump($test1 === $test2);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
bool(false)
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 4 bool(false)
Output for 5.0.4 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 4
Process exited with code 139.
Output for 5.0.0 - 5.0.3
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 4 Warning: Wrong parameter count for __construct() in /in/S3EiF on line 3 bool(false)
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 4 Fatal error: Cannot instantiate non-existent class: arrayobject in /in/S3EiF on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3EiF on line 4 Fatal error: Cannot instantiate non-existent class: arrayobject in /in/S3EiF on line 3

preferences:
215.56 ms | 402 KiB | 329 Q