mb_substr

(PHP 4 >= 4.0.6, PHP 5)

mb_substr — Get part of string

Beschreibung

string mb_substr ( string $str , int $start [, int $length = NULL [, string $encoding = mb_internal_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.

Parameter-Liste

str

The string to extract the substring from.

start

Position of first character to use from str.

length

Maximum number of characters to use from str. If omitted or NULL is passed, extract all characters to the end of the string.

encoding

Der encoding Parameter legt das Zeichenencoding fest. Wird er nicht übergeben so wird die interne Zeichenkodierung genutzt.

Rückgabewerte

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

Siehe auch