<?php $string = "♫"; $len = mb_strlen($string, '8bit'); function substr_unicode($str, $s, $l = null) { return join("", array_slice( preg_split("//u", $str, -1, PREG_SPLIT_NO_EMPTY), $s, $l)); } echo ord(mb_substr($string, 0, $len))." "; echo chr(153), chr(171);
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