3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* for ($i = 0; $i < 366; ++$i) { echo $i, "\t", (DateTime::createFromFormat('z', $i))->format('Y-m-d'), "\n"; } */ for ($i = 365; $i < 730; ++$i) { $dt = DateTime::createFromFormat('z', $i); echo $dt->format('Y-m-d'), "\n"; }
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to a member function format() on false in /in/h3viG:9 Stack trace: #0 {main} thrown in /in/h3viG on line 9
Process exited with code 255.
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught Error: Call to a member function format() on bool in /in/h3viG:9 Stack trace: #0 {main} thrown in /in/h3viG on line 9
Process exited with code 255.
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.9
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preferences:
252.15 ms | 415 KiB | 271 Q