Multibyte String Функции
PHP Manual

mb_strpos

(PHP 4 >= 4.0.6, PHP 5)

mb_strposFind position of first occurrence of string in a string

Описание

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.

Параметри

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

Параметърът encoding е знаковата кодировка. Ако се пропусне, ще бъде използвана вътрешната знакова кодировка.

Връщани стойности

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

Вж. също


Multibyte String Функции
PHP Manual