mb_ereg_search_pos

(PHP 4 >= 4.2.0, PHP 5)

mb_ereg_search_pos — Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string

说明

array mb_ereg_search_pos ([ string $pattern [, string $option="ms" ]] )

Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string

The string for match is specified by mb_ereg_search_init(). If it is not specified, the previous one will be used.

参数

pattern: The search pattern.
option: The search option. Defaults to 'ms'.

返回值

An array including the position of a matched part for a multibyte regular expression. The first element of the array will be the beginning of matched part, the second element will be length (bytes) of matched part. It returns FALSE on error.

注释

Note: The internal encoding or the character encoding specified by mb_regex_encoding() will be used as the character encoding for this function.

参见

mb_regex_encoding() - Returns current encoding for multibyte regex as string
mb_ereg_search_init() - Setup string and regular expression for a multibyte regular expression match