Assignment Solutions Request using PHP's GD Library

Background Information

Several CS courses post solutions online with the student's Quest ID as a watermark. This page describes a PHP script that provides such a feature. The script uses PHP's GD image library. Sample output:

There is another set of scripts (AssignmentSolutionPHPScript) which also adds watermarks. Those scripts use PHP too, but the image processing is done with a bash script and ImageMagick.

Setting Up the Script

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• Sample Output:
  

What To Do For Each Assignment

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Who can view solutions?

Only these people can view solutions: