title: PHP5 PDF Generation?
body: <p>So lately I've been thinking of building and implementing my own invoice system with PHP and I want to have an optional 'Download/Generate PDF' button that creates a PDF based off of either a template that was created or based off of html/css.</p>
  
  <p>I want a method that is free (seeing as some are ridiculously overpriced) and hopefully not too difficult to use. The end goal is to create something that would be good enough for commercial use (though it's not my intent to sell it).</p>
  
  <p>I've heard of options such as TCPDF, Dompdf, wkhtmlpdf etc. But again I'm looking for one that would render most correct, and potentially be used commercially. I'd like suggestions specifically based off of what I require as I have searched the site for topics that are similar; I'm aware of the different libraries but not sure what I should use.</p>
  
  <p>Thanks in advance! :)</p>