In message <[EMAIL PROTECTED]>, Patrick
Bierans <[EMAIL PROTECTED]> writes
>> I need to find some pictures on the local server, and display them. The
>> pictures are in the format pix/1234_01.jpg, pix/1234_02.jpg, etc. But
>> the number varies, and their could be missing pictures (i.e., _03.jpg,
>> and no _02.jpg).
>>
>> Does anyone have any suggestions as to find out how many pictures there
>> are on the server, with the pattern 'pix/1234*' - and how I can go
>> through the file names?
>
>this?
>
><?php
> $dh=opendir('pix/');
> while ($f=readdir($dh))
> if (preg_match("/^\d+_\d+.(jpg|jpeg|gif|png)$/i",$f)
> echo "found image: $f\n";
>
> closedir($dh);
>?>
[EMAIL PROTECTED] preg_match - I should have known (:->
Thanks for that.
Would you / anyone have any idea of whether this will slow down if there
are a lot of pictures - there could be up to 1000/1200 in each folder.
--
Pete Clark
http://www.hotcosta.com
http://www.spanishholidaybookings.com
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