mb_strlen
mb_strrchr
Multibyte String 함수 목록
PHP Manual

# mb_strpos

(PHP 4 >= 4.0.6, PHP 5)

mb_strpos — Find position of first occurrence of string in a string

### 설명

int mb_strpos ( string `$haystack` , string `$needle` [, int `$offset` [, string `$encoding` ]] )

Finds position of the first occurrence of a string in a string.

Performs a multi-byte safe strpos() operation based on number of characters. The first character's position is 0, the second character position is 1, and so on.

### 인수

`haystack`

  The string being checked.

`needle`

  The position counted from the beginning of `haystack` .

`offset`

  The search offset. If it is not specified, 0 is used.

`encoding`

  `encoding` 인수는 문자 인코딩입니다. 생략하면, 내부 문자 인코딩값을 사용합니다.

### 반환값

Returns the numeric position of the first occurrence of `needle` in the `haystack` string. If `needle` is not found, it returns `FALSE`.

### 참고

- mb_internal_encoding() - Set/Get internal character encoding
- strpos() - 문자열이 처음 나타나는 위치를 찾습니다

mb_strlen
mb_strrchr
Multibyte String 함수 목록
PHP Manual