Bug #69256 [Opn]: mb_split() cannot divide into char by char

Edit report at https://bugs.php.net/bug.php?id=69256&edit=1 ID: 69256 Updated by: cmb@php.net Reported by: ryosuke_i_628 at yahoo dot co dot jp Summary: mb_split() cannot divide into char by char Status: Open Type: Bug -Package: Regexps related +Package: mbstring related PHP Version: Irrelevant Block user comment: N Private report: N New Comment: I suspect that has the same cause as bug #69433. Previous Comments: ------------------------------------------------------------------------ [2015-03-18 15:57:24] ryosuke_i_628 at yahoo dot co dot jp Description: ------------ mb_split() cannot divide into char by char using the expression '(?<!\A)(?!\z)'. Test script: --------------- $str = "あいうえお"; mb_regex_encoding('UTF-8'); print_r([ 'PCRE' => preg_split('/(?<!\A)(?!\z)/u', $str), '鬼車' => mb_split('(?<!\A)(?!\z)', $str) ]); Expected result: ---------------- Array ( [PCRE] => Array ( [0] => あ [1] => い [2] => う [3] => え [4] => お ) [鬼車] => Array ( [0] => あ [1] => い [2] => う [3] => え [4] => お ) ) [Finished in 0.5s] Actual result: -------------- Array ( [PCRE] => Array ( [0] => あ [1] => い [2] => う [3] => え [4] => お ) [鬼車] => Array ( [0] => あ [1] => いうえお ) ) [Finished in 0.5s] ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=69256&edit=1