mb_strimwidth
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
mb_strimwidth — Get truncated string with specified width
Opis
$str
, int $start
, int $width
[, string $trimmarker = ""
[, string $encoding = mb_internal_encoding()
]] ) : string
Truncates string str to specified width.
Parametry
-
str -
The string being decoded.
-
start -
The start position offset. Number of characters from the beginning of string (first character is 0), or if start is negative, number of characters from the end of the string.
-
width -
The width of the desired trim. Negative widths count from the end of the string.
-
trimmarker -
A string that is added to the end of string when string is truncated.
-
encoding -
Parametr
encodingokreśla kodowanie znaków. Jeśli nie jest podany, to zostanie użyta wewnętrzna wartość kodowania zanków.
Zwracane wartości
The truncated string. If trimmarker is set,
trimmarker replaces the last chars to match the width.
Rejestr zmian
| Wersja | Opis |
|---|---|
| 7.1.0 |
Support for negative starts and widths has been added.
|
Przykłady
Przykład #1 mb_strimwidth() example
<?php
echo mb_strimwidth("Hello World", 0, 10, "...");
// output: "Hello W..."
?>
Zobacz też:
- mb_strwidth() - Return width of string
- mb_internal_encoding() - Set/Get internal character encoding
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