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<?php $string = '$£%wow!😮'; echo 'No mb: ' . strlen($string) . PHP_EOL; echo 'With mb: ' . mb_strlen($string) . PHP_EOL; $chrArray = preg_split('//u', $string, -1, PREG_SPLIT_NO_EMPTY); foreach ($chrArray as $chr) { echo $chr . ' ' . strlen($chr) . PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
No mb: 12 With mb: 8 $ 1 £ 2 % 1 w 1 o 1 w 1 ! 1 😮 4

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