Last week when I noticed the MYRUET members could not upload proper sized image to their profile page, I prepared a simple image thumbnailer. I donno if it helped them a lot but I noticed few members used it. Here is the demo:
It is very simple one to prepare. It manipulates the would-be scale size using this formula:
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function imageScale($image, $newWidth, $newHeight)
{
if(!$size = @getimagesize($image))
{
die("Unable to get info on image $image");
}
$ratio = ($size[0] / $size[1]);
if($newWidth == -1)
{
$ret[1] = $newHeight;
$ret[0] = round(($newHeight * $ratio));
}
else if($newHeight == -1)
{
$ret[0] = $newWidth;
$ret[1] = round(($newWidth / $ratio));
}
else
{
die("Scale Error");
}
return $ret;
}
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Please check the thumbnailer and let me know if some changes can make this more strong.
Best regards.
Rupom
Posted by Rupom 
Posted by Rupom 
Posted by Rupom 
