mb_ereg_search_getpos

(PHP 4 >= 4.2.0, PHP 5)

mb_ereg_search_getpos — Returns start point for next regular expression match

说明

int mb_ereg_search_getpos ( void )

Returns the start point for the next regular expression match.

参数

此函数没有参数。

返回值

mb_ereg_search_getpos() returns the point to start regular expression match for mb_ereg_search() , mb_ereg_search_pos() , mb_ereg_search_regs() . The position is represented by bytes from the head of string.

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() - Set/Get character encoding for multibyte regex
mb_ereg_search_setpos() - Set start point of next regular expression match