PHP Random Image extension

[rmartine2007]

I am trying to use the PHP random image generator but I don't know where to
specify the size I want all the pictures to come up in the code. I created a
"php" test page and inserted said code where I want the images to display but
they are too large and throw the entire page off. Is there a way to tell it
that all pictures should be called up at 240(width) x 350(height)? Any help
would be greatly appreciated. The reason I am doing this is because there are
about 200 images (of students) in this folder and coding each picture
seperately is too time consuming.

Regards,
RM (using DW MX2004)

<?php
$folder=opendir("testwisdroyphppics/");
while ($file = readdir($folder))
$names[count($names)] = $file;
closedir($folder);
sort($names);
$tempvar=0;
for ($i=0;$names[$i];$i++){
$ext=strtolower(substr($names[$i],-4));
if
($ext==".jpg"||$ext==".gif"||$ext=="jpeg"||$ext==" .png"){$names1[$tempvar]=$name
s[$i];$tempvar++;}
}
srand ((double) microtime() * 10000000);
$rand_keys = array_rand ($names1, 2);
$xmImg="testwisdroyphppics/".$names1[$rand_keys[0]];
$dimensions = GetImageSize($xmImg);
if (isset($pic)){header ("Location: $xmImg");}
else {echo "<img src=\"$xmImg\" $dimensions[3]>";}
?><

[rmartine2007]

Disregard....I figured it out. As it turns out the best solution would be to
have your original pictures saved with the desired dimensions. I was able to
point the PHP to a directory that contained pictures with said dimensions and
it worked like a charm.

regards.