1--TEST-- 2GH-13815 (mb_trim() inaccurate $characters default value) 3--EXTENSIONS-- 4mbstring 5--FILE-- 6<?php 7$strUtf8 = "\u{3042}\u{3000}"; // U+3000: fullwidth space 8var_dump(mb_strlen(mb_trim($strUtf8))); 9var_dump(mb_strlen(mb_trim($strUtf8, encoding: 'UTF-8'))); 10 11mb_internal_encoding('Shift_JIS'); 12$strSjis = mb_convert_encoding($strUtf8, 'Shift_JIS', 'UTF-8'); 13var_dump(mb_strlen(mb_trim($strSjis))); 14var_dump(mb_strlen(mb_trim($strSjis, encoding: 'Shift_JIS'))); 15?> 16--EXPECT-- 17int(1) 18int(1) 19int(1) 20int(1) 21
