max() problem

Posted on 16th Feb 2014 by admin

I have a while loop to get image names.
Code: $imagequery = mysql_query("SELECT * FROM ad_image WHERE user='$user' AND ad='$adnr' ORDER BY `picorder` ASC")or die(mysql_error());
$totpics = mysql_num_rows($imagequery);
while ($imageset = mysql_fetch_array($imagequery)){
$order= $imageset['picorder'];
$image= $imageset['image'];
$title= $imageset['title'];
$imagesize = getimagesize($modx->config['base_path'].'ad_images/'.$image);
$height = $imagesize[1];
}
How do I get the highest number of $height as
Code: $array = array($height);
echo max($array);does not work?

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