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run code in 300+ PHP versions simultaneously
<?php echo strlen('🏴󠁧󠁢󠁥󠁮󠁧󠁿'); //28 - oh no echo mb_strlen('🏴󠁧󠁢󠁥󠁮󠁧󠁿'); // - closer, but no echo grapheme_strlen('🏴󠁧󠁢󠁥󠁮󠁧󠁿'); //1 - Bingo ?>
Output for git.master_jit, git.master, rfc.property-hooks
2871

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