> Børge Holen wrote: > > On Monday 11 December 2006 20:48, Jochem Maas wrote: > >> Richard Lynch wrote: > >>> On Sat, December 9, 2006 12:18 pm, William Stokes wrote: > >>>> Is it possible to allow user pick several images and upload them all > >>>> at > >>>> once? (I need to pass the images to a function for the resize). Or do > >>>> I need > >>>> to give several browse buttons to allow multiple file uploads? > >>> Yes, you would need to have several INPUT TYPE="FILE" browse buttons. > >>> > >>>> Also I have seen a application (written with MS tools) that allows > >>>> user to > >>>> upload a zip file containing images and the zip is automatically > >>>> uncompressed to a server disk. Can this be done with PHP also? > >>> Yes. > >>> http://php.net/zip > >> the zip extension is only available in php5.2 (or installable via > >> pecl). > >> > >> another option would to use the exec() function to make a call to > >> gunzip in order to unpack the contents of the zip file. > >> > >> a truely poorman's alternative would be to offer multiple FILE input > >> fields on the relevant page and check which one's are not empty when > >> the submission occurs. > > > > there is no reason for checking each input. > > is that crack your smoking? Well considering you are using multiple FILE input fields, when you post the form all file info is stored in $_FILE array.. So weather or not the user added a file to the a certain field is irrelevant. For example: <input name="userfile[]" type="file" size="10"> <--- filled <input name="userfile[]" type="file" size="10"> <input name="userfile[]" type="file" size="10"> <--- filled You would then parse this with: for ($i=0; $i<count($_FILES['userfile']['name']); $i++) { <your code here> } count($_FILES['userfile']['name']); would be two here if you want to make sure user has uploaded three files then just compare to the count() value.. otherwise just parse the content.. So no I don't think he's on crack mate :) > > Take a look at my earlier questions with the subject "A general UL > script" and > > the replies with various ppl here 'bout the use of $_FILES. > > This way it will check anything listed in the file(s) input of form(s). > > er, whatever. whose next? Some people generate large amounts of irrelevant crap traffic for nothing imo :) Tim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
