HOW DO I: image submit at fixed size(88x31)

[eyeh8f8]

First off i am new to php so this may be simple to some but not me.

 

What i want to do is have it so when an image is submitted to my site it is at a fixed 88 by 31. Is there something i do with the sql or php or both.

 

also I am trying to learn as much from this experience(making the script.) so could you give me just what i need to create that part of the script and no more. if i have anymore questions on this script, i will ask in this thread(of course there are other parts to the script)

 

also if that seems rude or anything, sorry, i just want to say that i did some of the work on my own, and without asking a hundred billion questions.

[Aeglos]

Take a look at the image functions in php, particullary:

 

http://www.php.net/manual/en/function.imagecopyresampled.php

 

and the related ones needed (imagejpg(), imagecreatetruecolor(), etc)

 

There's a couple of examples that can help you work your way up from them. Alternatively, you can just use CSS to force the submited images to 81x33, although they will look ugly sometimes and will not save you server space.

 

Hope that helps, Cheers.

[eyeh8f8]

oops i may have exlplained it wrong. but what I wanted it to do is make it so anything larger(or smaller) would not be allowed. although i will go to the link to see if it helps. I just think that should be clarified.

[eyeh8f8]

i couldn't find it, although the link was helpful with some other things.

[Aeglos]

Then you can use getimagesize(). It's right in the examples, something like:

<?php
list($width, $height) = getimagesize($uploaded_image);

if ( ($width > 81) || ($height > 33) ){
    echo 'upload invalid';
}else{
    do_upload_thingy();
}
?>