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run code in 300+ PHP versions simultaneously
<?php my_version_compare("2.5.1", "2.5.2"); # => -1 (smaller) my_version_compare("2.5.2", "2.5.2"); # => 0 (equal) my_version_compare("2.5.5", "2.5.2"); # => 1 (bigger) my_version_compare("2.5.11", "2.5.2"); # => 1 (bigger, eleven is bigger than two) my_version_compare("2.5.0", "2.5"); # => 1 (bigger, eleven is bigger than two) function my_version_compare($version1, $version2) { echo 'strnatcmp: ', var_dump(strnatcmp($version1, $version2)); echo 'version_compare: ', var_dump(version_compare($version1, $version2)), "\n"; }
Output for 4.3.0 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
strnatcmp: int(-1) version_compare: int(-1) strnatcmp: int(0) version_compare: int(0) strnatcmp: int(1) version_compare: int(1) strnatcmp: int(1) version_compare: int(1) strnatcmp: int(1) version_compare: int(1)

preferences:
297.35 ms | 406 KiB | 455 Q