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<?php $s = '๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘งโ€๐Ÿ‘ฆ'; var_dump(strlen($s)); var_dump(mb_strlen($s)); var_dump(grapheme_strlen($s));
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
int(25) int(7) int(1)
preferences:
44.68 ms | 406 KiB | 5 Q