rewind
(PHP 3, PHP 4 , PHP 5)
rewind -- Rewind the position of a file pointer
Description
bool
rewind ( resource handle)
Sets the file position indicator for handle to the beginning of the file stream.
Возвращает TRUE в случае успешного завершения, FALSE в случае возникновения ошибки.
The file pointer must be valid, and must point to a file successfully opened by fopen().
Замечание: If you have opened the file in append ("a") mode, any data you write to the file will always be appended, regardless of the file position.
Смотрите также fseek() and ftell().