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displaying random images with an appropriate caption [message #175931]

Wed, 09 November 2011 03:34

paris2venice
Messages: 9
Registered: October 2011

Karma:

Junior Member

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.

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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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