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<?php function acasesort($a, $b) { return strcasecmp($a, $b); } class A { function b() { $tags = array('Test', 'tests', 'tes', 'abc'); usort($tags, "acasesort"); var_dump($tags); } } $a = new A; $a->b();
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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(4) { [0]=> string(3) "abc" [1]=> string(3) "tes" [2]=> string(4) "Test" [3]=> string(5) "tests" }
preferences:
285.59 ms | 406 KiB | 457 Q