Image resize

Posted on 16th Feb 2014 07:03 pm by admin

Hi again fellers

I managed to sort out the issues with the folder,

Final hurdle is this:

Code: function ResizeJPEG($filename, $width, $height){
list($width_orig, $height_orig) = getimagesize($filename);

$ratio_orig = $width_orig/$height_orig;

if ($width/$height > $ratio_orig) {
$width = $height*$ratio_orig;
} else {
$height = $width/$ratio_orig;
}

$image_p = imagecreatetruecolor($width, $height);
$image = imagecreatefromjpeg($filename); //JPEG
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $width, $height, $width_orig, $height_orig);
return imagejpeg($image_p, $filename, 100); //JPEG
}
Code: ResizeJPEG($target, 500, 500);
If i upload a file that is larger than 500 x 500 then sure that resizes it down too 500

But if i upload a file that is smaller than 500 x 500 then it upsizes the image too 500

How can i leave images smaller than 500 alone?

Other php-forum

How to get the previous months last date....
Here's my wittle problem. I suck at working with dates.

So today is 10/20/2009, i need to fig

Help with Password Encoding/Decoding?
Trying to design a "change password" tool. On my signup code I'm using base64_encode, now

Display Database
I need to create a shopping cart. I found this code online: http://conceptlogic.com/jcart/
Unfort

Newb advice
Hi all,

I'm a flash front end designer and I've taken on a project that needs some back end p

how do I show what a user have selected from a checkbox?
From my code below, how would i show which check boxes have been checked and which radio buttons sel

Load file in PHP
I have 2 files. The first is a PHP generated XML file that's dependent by 2 inputs. The second is a

need help in php variable
i have a php variable on one page
Code: [Select]$lastId = mysql_insert_id($db);
echo $lastId;<

Will an XHTML DOCTYPE interfere with my PHP if I'm not experienced enough?
I've read this article here: http://friendlybit.com/html/why-xhtml-is-a-bad-idea/

In a nutshe

php mysql query from input textbox
Hi,

I have a text box, in that i have given the mysql query. I can able to get the query in v

PHP and XML image gallery variable issue
I'm trying to display the large image on the same page as the thumbnails, to do that I'm passing a v