title: PHP get pdf file from base64 encoded data string
body: <p>I have a base64-encoded string containing a pdf. How to create a <code>.pdf</code> file from this encoded string using php? </p>
  
  <p>Something like <code>Content-type:application/pdf</code> in header function?</p>
  
  <p><a href="http://jenson.in/base64pdf.txt">this is the base64 encoded string</a></p>