3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('(?"verb"[0-9]+)', 'asdasd123123'));
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: preg_match(): Compilation failed: quantifier does not follow a repeatable item at offset 0 in /in/NrYZ7 on line 3 bool(false)
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
Warning: preg_match(): Compilation failed: nothing to repeat at offset 0 in /in/NrYZ7 on line 3 bool(false)
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: nothing to repeat at offset 0 in /in/NrYZ7 on line 3 bool(false)

preferences:
221.74 ms | 401 KiB | 323 Q