get the first pixel from the image using php
<p>I am trying to get the first pixel of the image. preferably, the one very top left or right pixel. 
I saw this question and it has the closest answer to my question : <a href="http://stackoverflow.com/questions/1746530/get-image-color">Get image color</a> </p>

<p>However, the answer only shows you how to get the average color. I do not want to get the average color, I want to get the first pixel from any side! anybody know of a way to do it?</p>
