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run code in 300+ PHP versions simultaneously
<?php $str = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; var_dump(hash("crc32b", $str)); var_dump(dechex(crc32($str)));
Output for 5.2.7 - 5.2.17, 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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
string(8) "abf77822" string(8) "abf77822"
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.6
string(8) "2278f7ab" string(8) "abf77822"
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
Fatal error: Call to undefined function hash() in /in/kJB6B on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash() in /in/kJB6B on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: hash() in /in/kJB6B on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash() in /in/kJB6B on line 5
preferences:
261.05 ms | 401 KiB | 314 Q