The function mb_ereg_search_pos() returns matched byte length, not the position of the search part.
mb_ereg_search_getpos
(PHP 4 >= 4.2.0, PHP 5)
mb_ereg_search_getpos — Returns start point for next regular expression match
說明
int mb_ereg_search_getpos
( void
)
Returns the start point for the next regular expression match.
參數
此函式沒有參數。
回傳值
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.
註釋
Note:
mb_regex_encoding() 指定的內部編碼或字元編碼將會當做此函式用的字元編碼。
參見
- mb_regex_encoding() - Set/Get character encoding for multibyte regex
- mb_ereg_search_setpos() - Set start point of next regular expression match
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User Contributed Notes 1 note
patil16nit at gmail dot com ¶
8 years ago
