title: how to parse a pdf file using php
body: <p>Is there any good php parser to parse pdf files? I have a pdf file with text formatted differently. I want to still maintain that in my output. For example,
  content in the pdf is like this</p>
  
  <p><b>title</b>
  content goes here. <b> example is here</b></p>
  
  <p>so I want the text to be parsed preserving the bold tags where ever its used.</p>
  
  <p>please let me know.</p>