Simple PHP Script
Automatic resize all images in folder on webserver.
Only resize images from a size i specify, example: only resize images bigger than 100x100 pixels.
At top of the script i want to set the variables like the image path , and the width and hight of the resized image, in pixels or percent.
Overwrite old image by new resized image with same file name.
Can be triggered by cron job.
I already have a script like this designed. Would just take me a few minutes to adjust the script to be cron used (right now it's manually activated).
It uses PHP's internal GD libraries and also does smart cropping. Meaning if you specify 100x100 it will resize/crop the image in such a way it will be 100x100 but won't be stretch or squish the image.
This script will be plug and play, as long as you're using PHP 4.1+ and have the GD libraries installed this script will work simply by setting the configurations you want and uploading it to your server.