import files from another site php ??

[rajveer]

http://coding-talk.com/scripts-forum....htm#post74409

this grabs whole website need to grab only one file i think u posted it somewhere else here but m unable to find it now

[something else]

http://coding-talk.com/scripts-forum/10106.htm#post74409

[rajveer]

I need code for importing file to my site from another just like sea script option
i searched here but didnt find one
i want simple option like
write url mysite.com/file.zip
select folder
click import

n it gets imported in that folder