3v4l.org

run code in 500+ PHP versions simultaneously
<?php var_dump(mb_encoding_aliases("CP932"));
Output for 8.1.11 - 8.1.34, 8.2.0 - 8.2.35, 8.3.0 - 8.3.36, 8.4.1 - 8.4.27, 8.5.0 - 8.5.11, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
array(3) { [0]=> string(5) "MS932" [1]=> string(11) "Windows-31J" [2]=> string(8) "MS_Kanji" }
Output for 8.1.0 - 8.1.10
array(6) { [0]=> string(5) "MS932" [1]=> string(11) "Windows-31J" [2]=> string(8) "MS_Kanji" [3]=> string(8) "SJIS-win" [4]=> string(7) "SJIS-ms" [5]=> string(9) "SJIS-open" }

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25.41 ms | 1514 KiB | 12 Q