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

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.

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:
mb_regex_encoding() 指定的内部编码或字符编码将会当作此函数用的字符编码。

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

« mb_ereg_search_init
» mb_ereg_search_regs

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