title: Trying to skew an image with PHP's GD Library
body: <p>I've been looking everywhere to try and find a function to skew an image with php using the GD library. I've read threads where ImageMagick has been suggested but I unfortunately don't have access to that library on my server so I'm forced to use GD.
  I'm looking for something where I can specify the source image and destination image and then 4 sets of X and Y coordinates for each corner of the image. So something like this would be ideal:</p>
  
  <pre><code>bool skewImage(resource $src_im, resource $dst_im, int $x1, int $y1, int $x2, int $y2, int $x3, int $y3, int $x4, int $y4)
  </code></pre>
  
  <p>If anyone has or knows of a function like this or similar that would be awesome, thanks!</p>