mb_strimwidth　Get truncated string with specified width　php函数

mb_strimwidth

(PHP 4 >= 4.0.6, PHP 5)

mb_strimwidth — Get truncated string with specified width

string mb_strimwidth ( string $str , int $start , int $width [, string $trimmarker [, string $encoding ]] )

Truncates string str to specified width.

str: The string being decoded.
start: The start position offset. Number of characters from the beginning of string. (First character is 0)
width: The width of the desired trim.
trimmarker: A string that is added to the end of string when string is truncated.
encoding: encoding 参数为字符编码。如果省略，则使用内部字符编码。

The truncated string. If trimmarker is set, trimmarker is appended to the return value.

Example #1 mb_strimwidth() example


<?php
echo mb_strimwidth("Hello World", 0, 10, "...");
// outputs Hello W...
?>

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