Multibyte String 함수 목록
PHP Manual

mb_strrpos

(PHP 4 >= 4.0.6, PHP 5)

mb_strrposFind position of last occurrence of a string in a string

설명

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

Performs a multibyte safe strrpos() operation based on the number of characters. needle position is counted from the beginning of haystack . First character's position is 0. Second character position is 1.

인수

haystack

The string being checked, for the last occurrence of needle

needle

The string to find in haystack .

offset
May be specified to begin searching an arbitrary number of characters into the string. Negative values will stop searching at an arbitrary point prior to the end of the string.
encoding

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

반환값

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

변경점

버전 설명
5.2.0 Added the optional parameter offset .

주의

Note: The encoding parameter was moved from the third position to the fourth in PHP 5.2.0. For backward compatibility, encoding can be specified as the third parameter, but doing so is deprecated and will be removed in the future.

Note: 내부 인코딩이나 mb_regex_encoding()으로 정의한 문자 인코딩을 이 함수의 문자 인코딩으로 사용할 수 있습니다.

참고


Multibyte String 함수 목록
PHP Manual