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Posted by Brian on 03/28/07 00:18
"ZeldorBlat" <zeldorblat@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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