title: How to fix an old coding style php script
body: <p>Is there any advice on how to start fixing an old-fashioned-style php script?</p>
  
  <p>A few days ago I received an offer for developing an old PHP project, and by old-fashioned I mean the structure did not use OOP coding method and it doesn't have a definite framework.</p>
  
  <p>I am confused on where to start, and wanted to know what methods there are for developing an old script. </p>
  
  <p>Note: They don't want to spend lots of money on starting a new project.</p>
  
  <p>So what methods would you suggest for updating an old php script?</p>