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Posted by ZeldorBlat on 03/28/07 01:44
On Mar 27, 8:18 pm, "Brian" <brian_nosp...@nrwp.co.uk> wrote:
> "ZeldorBlat" <zeldorb...@gmail.com> wrote in message
>
> news:1175021746.701819.274400@y80g2000hsf.googlegroups.com...
>
>
>
> > On Mar 27, 12:21 pm, "Brian" <brian_no_s...@nrwp.co.uk> wrote:
> >> Hi
>
> >> I'm sure there is a really easy way of doing this, but I just can't
> >> seem to work it out.
> >> I'm trying to use an array to create some more array which I
> >> will then populate. It's going to be used to open up directory
> >> and put of list of files in the array
>
> >> Here is the top array
>
> >> $galleries = array("array1" => "Descrption of 1", "array2" => "Descrption
> >> of
> >> 2", "array3" => "Descrption of 3");
>
> >> foreach($galleries as $k => $v){
> >> // do some tests of directory if all OK then create an array
>
> >> $$k = array();
>
> >> // add to above array here
>
> >> }
>
> >> I am am trying to end up with is 3 arrays called 1 to 3.
>
> >> Thanks
>
> >> B
>
> > That code worked fine for me. What exactly is the problem you're
> > having?
>
> Hi ZeldorBlat
>
> Below is the full code, I get an error saying
> "Fatal error: Cannot use [] for reading in /var/www/...."
> on this line, it will not add to the array?
>
> $$k[] = $file; // add file to array
>
> The idea is I will build up a set of arrays with the file list in them
> which I will then use to create a show the photos in the gallery
>
> $galleries = array("array1" => "Descrption of 1", "array2" => "Descrption of
> 2", "array3" => "Descrption of 3");
> $path = '/var/www/..../';
>
> foreach($galleries as $k => $v){ // Loop though each Key and Value in
> gallery array
> $gal_path = $path.$k; // make path to gallery
> if ($handle = opendir($gal_path)) { // open path
> $$k = array(); // make new array using the key as a
> name
> while (false !== ($file = readdir($handle))) {
> if (is_file($k.'/'.$file)) { // check if is a file
> $$k[] = $file; // add file to array
> print "the file is $file<br>"; // print test line, remove later
> }
> }
> closedir($handle);
> sort($$k);
> reset($$k);
> } else {
> print "<h3 align=center>$k Thumbnail Directory could not be opened,
> sorry</h3>";
> }
> } // LOOP END foreach galleries
>
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And what does the line that is referenced in the message "Fatal error:
Cannot use [] for reading in /var/www/...." look like?
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