mb_strstr
(PHP 5 >= 5.2.0)
mb_strstr — Finds first occurrence of a string within another
설명
string mb_strstr
( string $haystack
, string $needle
[, bool $before_needle = false
[, string $encoding = mb_internal_encoding()
]] )
인수
-
haystack
-
The string from which to get the first occurrence
of needle
-
needle
-
The string to find in haystack
-
before_needle
-
Determines which portion of haystack
this function returns.
If set to TRUE, it returns all of haystack
from the beginning to the first occurrence of needle (excluding needle).
If set to FALSE, it returns all of haystack
from the first occurrence of needle to the end (including needle).
-
encoding
-
Character encoding name to use.
If it is omitted, internal character encoding is used.
반환값
Returns the portion of haystack,
or FALSE if needle is not found.
참고
- stristr() - 대소문자를 구분하지 않는 strstr
- strstr() - 문자열이 처음으로 나오는 부분을 찾습니다
- mb_stristr() - Finds first occurrence of a string within another, case insensitive