1--TEST-- 2mb_scrub() 3--EXTENSIONS-- 4mbstring 5--FILE-- 6<?php 7var_dump( 8 "?" === mb_scrub("\x80"), 9 "?" === mb_scrub("\x80", 'UTF-8') 10); 11 12$utf8str = "abc 日本語 Οὐχὶ ταὐτὰ παρίσταταί μοι γιγνώσκειν ⡍⠔⠙⠖ ⡊ ⠙⠕⠝⠰⠞"; 13// Check $utf8str so it is marked as 'valid UTF-8' 14// This will enable optimized implementation of mb_scrub 15if (!mb_check_encoding($utf8str, 'UTF-8')) 16 die("Test string should be valid UTF-8"); 17var_dump(mb_scrub($utf8str)); 18?> 19--EXPECT-- 20bool(true) 21bool(true) 22string(122) "abc 日本語 Οὐχὶ ταὐτὰ παρίσταταί μοι γιγνώσκειν ⡍⠔⠙⠖ ⡊ ⠙⠕⠝⠰⠞" 23
