3v4l.org

run code in 500+ PHP versions simultaneously
<?php var_dump(in_array('SJIS-win', mb_list_encodings(), true));
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.11 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
bool(true)
Output for 8.1.0 - 8.1.10
bool(false)
preferences:
32.15 ms | 1142 KiB | 11 Q