3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(spl_object_hash($o1 = new \stdClass) === spl_object_hash($o2 = new \stdClass));
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 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, 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 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 bool(false)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Fatal error: Call to undefined function spl_object_hash() in /in/04nat on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Fatal error: Call to undefined function: spl_object_hash() in /in/04nat on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Fatal error: Call to undefined function: spl_object_hash() in /in/04nat 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/04nat on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/04nat on line 3 Fatal error: Call to undefined function: spl_object_hash() in /in/04nat on line 3

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221.13 ms | 402 KiB | 358 Q