I'm trying to check when the file on external server was edited last time.
The function filemtime() doesn't work and throws an exception.
Warning: filemtime() [function.filemtime]: stat failed for
http://examplesite.com/export/export.php?username=***&passwd=***&fileType=xml
I think the problem is in the link, because it's not a direct link to the file but to a php script. Does anybody knows how to get around it and get filetime without downloading that file?