PHP 手冊
上一頁 |  | 下一頁

# mb_strrpos

(PHP 4 >= 4.0.6, PHP 5)

mb_strrpos -- Find position of last occurrence of a string in a string

## Description

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

mb_strrpos() returns the numeric position of the last occurrence of needle in the haystack string. If needle is not found, it returns `FALSE`.

mb_strrpos() performs multi-byte safe strrpos() operation based on number of characters. needle position is counted from the beginning of haystack. First character's position is 0. Second character position is 1.

If encoding is omitted, internal encoding is assumed. mb_strrpos() accepts string for needle where strrpos() accepts only character.

encoding is character encoding. If it is not specified, internal character encoding is used.

See also mb_strpos(), mb_internal_encoding(), strrpos().

上一頁 | 最開頭 | 下一頁
mb_strpos | 上一層 | mb_strtolower