mb_strrichr
mb_strrpos
Multibyte String Funkcje
PHP Manual

# mb_strripos

(PHP 5 >= 5.2.0)

mb_strripos — Finds position of last occurrence of a string within another, case insensitive

### Opis

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

mb_strripos() performs multi-byte safe strripos() 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. Unlike mb_strrpos(), mb_strripos() is case-insensitive.

### Parametry

`haystack`

  The string from which to get the position of the last occurrence of `needle`

`needle`

  The string to find in `haystack`

`offset`

  The position in `haystack` to start searching

`encoding`

  Character encoding name to use. If it is omitted, internal character encoding is used.

### Zwracane wartości

Return the numeric position of the last occurrence of `needle` in the `haystack` string, or `FALSE` if `needle` is not found.

### Zobacz też:

- strripos() - Find position of last occurrence of a case-insensitive string in a string
- strrpos() - Znajduje pozycję ostatniego wystąpienia znaku w ciągu znaków
- mb_strrpos() - Find position of last occurrence of a string in a string

mb_strrichr
mb_strrpos
Multibyte String Funkcje
PHP Manual