Online PHP editor | refs for ImQCm

<?php my_version_compare("2.5.1", "2.5.2"); # => -1 (smaller) my_version_compare("2-alpha", "3-beta"); # => 0 (equal) my_version_compare("2.5.5a", "2.5.5b"); # => 1 (bigger) my_version_compare("2.5rc", "2.5b"); # => 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"; }