问题
I have task to copy my file from a folder to the current one. But when I perform this I get the following error:
Warning: copy(C:/wamp/www/dfms/) [function.copy]: failed to open stream:
Permission denied in C:\wamp\www\dfms\docShow.php on line 646
The code is given below
if (copy('images/uploads/'.$doclisting['docfile_name'], 'C:/wamp/www/dfms/'))
{
echo "Pranav";
}
I also tried by using chmod 0777 but still it gives me same error
回答1:
Have you tried adding the filename to the destination?
Like so:
if(copy('images/uploads/'.$doclisting['docfile_name'],'C:/wamp/www/dfms/'.$doclisting['docfile_name']))
{
echo "Pranav";
}
回答2:
You are on a windows server, which means that chmod 0777 will probably not do much.
What you need to do is give Apache the permission to write to C:/wamp/www/dfms/ -- doing so the windows way.
Not sure about a Windows server, but I'm guessing right-clicking on that directory, choosing Properties, findind some "permission" or "security" tab, and checking some checkbox that corresponds to "write" for the correct user should do the trick.
回答3:
chmod 0777 is a unix command, I'd be curious how you successfully tried this on windows.
Check these file and directory access control. You should make sure that the webserver process/user has the rights to this directory.
回答4:
Make sure you have "allow_url_fopen = On" in your php.ini
The php.ini file is where you declare changes to your PHP settings. You can edit the existing php.ini, or create a new text file in any subdirectory and name it php.ini.
来源：https://stackoverflow.com/questions/5272233/copy-function-doesnt-work