I am working on an Intranet site which includes some archive files.
I want users with access to be able to delete the files from the server when they want to.
Is there a way to test whether a file is open before attempting to delete it, as I don't want the PHP error to appear (I want my own).
Cheers,
HKI don't beleive so as you can't use flock
Warning:
flock() will not work on NFS and many other networked file systems. Check your operating system documentation for more details.
On some operating systems flock() is implemented at the process level. When using a multithreaded server API like ISAPI you may not be able to rely on flock() to protect files against other PHP scripts running in parallel threads of the same server instance!
flock() is not supported on antiquated filesystems like FAT and its derivates and will therefore always return FALSE under this environments (this is especially true for Windows 98 users).
I want users with access to be able to delete the files from the server when they want to.
Is there a way to test whether a file is open before attempting to delete it, as I don't want the PHP error to appear (I want my own).
Cheers,
HKI don't beleive so as you can't use flock
Warning:
flock() will not work on NFS and many other networked file systems. Check your operating system documentation for more details.
On some operating systems flock() is implemented at the process level. When using a multithreaded server API like ISAPI you may not be able to rely on flock() to protect files against other PHP scripts running in parallel threads of the same server instance!
flock() is not supported on antiquated filesystems like FAT and its derivates and will therefore always return FALSE under this environments (this is especially true for Windows 98 users).