uploading images + resizing + thumbs etc

Hi,
I want a user of my site to be able to upload images, then i want to create thumbnail images from these. then i want ti display the thumbs and when a user clicks on the image, the image is loaded on the page, is there any good examples or packages that can do this?

PHP

Last Comment

Loganathan Natarajan

8/22/2022 - Mon

JGJacobs

4/10/2008

this should work. $file is the image, $width and $height will be the width and height of the thumbnail, $thumbnail will be your generated thumbnail. you will have to save the thumbnail to somewhere on your server once it is generated

$image = imagecreatefromgif( $file );//use this for gif images
$image = imagecreatefromjpeg( $file );//use this for jpeg
$image = imagecreatefrompng( $file );//use for png
$imgAttributes = getimagesize( $file );
$thumbnail = imagecreatetruecolor( $width, $height);
imagecopyresampled( $thumbnail, $image, 0, 0, 0, 0, $width, $height, $imgAttributes[0], $imgAttributes[1] );

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JGJacobs

4/10/2008

btw, the above script will only generate the thumbnail

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Loganathan Natarajan

4/10/2008

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