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Re: displaying random images with an appropriate caption [message #175932 is a reply to message #175931]

Wed, 09 November 2011 03:51

Jerry Stuckle
Messages: 2598
Registered: September 2010

Karma:

Senior Member

On 11/8/2011 10:34 PM, paris2venice wrote:
> Is there any way to write something that will choose not just a random
> image but the random image and its caption as a pair?
>
> This is my code for my random images as it exists now but,
> unfortunately, it doesn't work very well if I don't have a caption
> with the photo (even if just to credit the photographer):
>
>
> <div style="float:right; width:363px;
> margin: 1.0em 2.75em 1.0em 1.0em; padding: 0.25em;
> text-align:center; background-color: #fff">
> <?php
> $dir="/library/images/slideshow";
> $images = array("$dir/farm-640x480.gif" ,
> "$dir/ranch-640x480.gif" ,
> "$dir/plantation-640x480.gif");
> $format='<img src="%s"
> class="rounded-corners"
> style="width:360px;height:270px" />';
> printf("$format", $images[array_rand($images)]);
> echo "\n";
> ?>
> </div>
>
> Thanks for any help and/or suggestions.

A better question is - how do you want to relate the caption to its
picture? Once you've decided how you want to relate them on your
server, displaying the related caption is easy.

It could be a database... file name similarity... different
directories... about anything you want.

--
==================
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Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================

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[Message index]

		displaying random images with an appropriate caption By: paris2venice on Wed, 09 November 2011 03:34
		Re: displaying random images with an appropriate caption By: Jerry Stuckle on Wed, 09 November 2011 03:51
		Re: displaying random images with an appropriate caption By: paris2venice on Wed, 09 November 2011 03:54
		Re: displaying random images with an appropriate caption By: Denis McMahon on Wed, 09 November 2011 12:06
		Re: displaying random images with an appropriate caption By: paris2venice on Fri, 11 November 2011 06:27
		Re: displaying random images with an appropriate caption By: Denis McMahon on Fri, 11 November 2011 10:50
		Re: displaying random images with an appropriate caption By: paris2venice on Wed, 09 November 2011 03:39
		Re: displaying random images with an appropriate caption By: houghi on Wed, 09 November 2011 07:51

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