Multibyte String Функции
PHP Manual

mb_substr

(PHP 4 >= 4.0.6, PHP 5)

mb_substrGet part of string

Описание

string mb_substr ( string $str , int $start [, int $length [, string $encoding ]] )

Performs a multi-byte safe substr() operation based on number of characters. Position is counted from the beginning of str . First character's position is 0. Second character position is 1, and so on.

Параметри

str

The string being checked.

start

The first position used in str .

length

The maximum length of the returned string.

encoding

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

Връщани стойности

mb_substr() returns the portion of str specified by the start and length parameters.

Вж. също


Multibyte String Функции
PHP Manual