Multibyte String 函数
PHP 手册

mb_strcut

(PHP 4 >= 4.0.6, PHP 5)

mb_strcutGet part of string

说明

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

mb_strcut() performs equivalent operation as mb_substr() with different method. If start position is multi-byte character's second byte or larger, it starts from first byte of multi-byte character.

It subtracts string from str that is shorter than length AND character that is not part of multi-byte string or not being middle of shift sequence.

参数

str

The string being cut.

start

The position that begins the cut.

length

The string being decoded.

encoding

The encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.

返回值

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

参见


Multibyte String 函数
PHP 手册