dio_truncate
(PHP 4 >= 4.2.0, PHP 5 < 5.1.0)
dio_truncate — Truncates file descriptor fd to offset bytes
Descrierea
dio_truncate
( resource
$fd
, int $offset
) : bool
dio_truncate() truncates a file to at most
offset bytes in size.
If the file previously was larger than this size, the extra data is lost. If the file previously was shorter, it is unspecified whether the file is left unchanged or is extended. In the latter case the extended part reads as zero bytes.
Valorile întoarse
Întoarce valoarea true în cazul
succesului sau false în cazul eșecului.
Note
Notă: Această funcție nu este implementată pe platformele Windows.
add a note
User Contributed Notes
There are no user contributed notes for this page.
