1--TEST-- 2Bug #77454: mb_scrub() silently truncates after a null byte 3--EXTENSIONS-- 4mbstring 5--FILE-- 6<?php 7$str = "before\0after"; 8function test($str, $enc) { 9 echo str_replace("\0", '\0', mb_scrub($str, $enc)), "\n"; 10} 11test($str, 'latin1'); 12test($str, 'utf-8'); 13test($str, 'ascii'); 14?> 15--EXPECT-- 16before\0after 17before\0after 18before\0after 19