- <?php
- function str_split_unicode($str, $l = 0) {
- if ($l > 0) {
- $ret = array();
- $len = mb_strlen($str, "UTF-8");
- for ($i = 0; $i < $len; $i += $l) {
- $ret[] = mb_substr($str, $i, $l, "UTF-8");
- }
- return $ret;
- }
- return preg_split("//u", $str, -1, PREG_SPLIT_NO_EMPTY);
- }
- ?>
- $s = "还未如愿sss见gfg者不rtret不朽"; // Mild milk
- print_r(str_split($s, 5));
- print_r(str_split_unicode($s, 5));
- //输出
- //Array ( [0] => 还�� [1] => �如� [2] => ��sss [3] => 见gf [4] => g者� [5] => ��rtr [6] => et不 [7] => 朽 )
- //Array ( [0] => 还未如愿s [1] => ss见gf [2] => g者不rt [3] => ret不朽 )
- http://blog.ppsql.net/post-1843.html
- //该片段来自于http://www.codesnippet.cn/detail/1905201512599.html
来源: http://www.codesnippet.cn/detail/1905201512599.html