Hi, Philipp Tanlak wrote:
I like to elaborate on Nikitas response: I don't think a mb_str_contains is necessary, because the proposed function does not behave differently, if the input strings are multibyte strings.
This is not true for all character encodings. For UTF-8 it is correct, but consider for example the Japanese encoding Shift_JIS, where the second byte of a multi-byte character can be a valid first byte of a single-byte character. str_contains() would have incorrect behaviour for this case.
Regards, Andrea Faulds -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
