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<?php function compare( $a, $b) { return (true) ? strcasecmp($a, $b) : strcasecmp($b, $a); } $x = array('abc', 'ddd', 'bbb', 10, 'www', 0); uasort($x, 'compare'); var_dump($x);
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, 5.5.24 - 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, 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
array(6) { [5]=> int(0) [3]=> int(10) [0]=> string(3) "abc" [2]=> string(3) "bbb" [1]=> string(3) "ddd" [4]=> string(3) "www" }

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281.09 ms | 406 KiB | 323 Q