mb_ereg_search_setpos

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

mb_ereg_search_setpos — Set start point of next regular expression match

mb_ereg_search_setpos ( int $position ) : bool

mb_ereg_search_setpos() sets the starting point of a match for mb_ereg_search().

position: The position to set. If it is negative, it counts from the end of the string.

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锟芥本	说锟斤拷
7.1.0	Support for negative `position`s has been added.

Note:
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mb_regex_encoding() - Set/Get character encoding for multibyte regex
mb_ereg_search_init() - Setup string and regular expression for a multibyte regular expression match