(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)

mb_strimwidthGet truncated string with specified width


    string $string,
    int $start,
    int $width,
    string $trim_marker = "",
    ?string $encoding = null
): string

Truncates string string to specified width, where halfwidth characters count as 1, and fullwidth characters count as 2. See » http://www.unicode.org/reports/tr11/ for details regarding East Asian character widths.

Elenco dei parametri


The string being decoded.


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.


The width of the desired trim. If negative width is specified, count from the end of the string.


Passing negative width is deprecated as of PHP 8.3.0.


A string that is added to the end of string when string is truncated.


Il parametro encoding è la codifica dei caratteri. Se è omesso, verrà utilizzata la codifica interna.

Valori restituiti

The truncated string. If trim_marker is set, trim_marker replaces the last chars to match the width.

Log delle modifiche

Versione Descrizione
8.3.0 Passing a negative width to mb_strimwidth() is now deprecated.
8.0.0 encoding is nullable now.
7.1.0 Support for negative starts and widths has been added.


Example #1 mb_strimwidth() example

echo mb_strimwidth("Hello World", 0, 10, "...");
// output: "Hello W..."

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