PHP 忒聊
綴豖
ヶ輛
dio_seek
(PHP 4 = 4.2.0)
Description
The function dio_seek() is used to change the file position of the file with descriptor resource. The parameter whence specifies how the position pos should be interpreted:
SEEK_SET - specifies that pos is specified from the beginning of the file
SEEK_CUR - Specifies that pos is a count of characters from the current file position. This count may be positive or negative
SEEK_END - Specifies that pos is a count of characters from the end of the file. A negative count specifies a position within the current extent of the file; a positive count specifies a position past the current end. If you set the position past the current end, and actually write data, you will extend the file with zeros up to that position
綴豖
れ萸
ヶ輛
dio_read
奻珨撰
dio_stat