title: How to calculate age in days and seconds?
body: <p>I just searched, didn't get what i need.</p>
  
  <p>I just want to convert the age in days like </p>
  
  <blockquote>
    <p>20123 days </p>
  </blockquote>
  
  <p>and in seconds like </p>
  
  <blockquote>
    <p>432344344 seconds</p>
  </blockquote>
  
  <p>.
  How can i do it? </p>
  
  <p>If i get the solution to days, i can divide it for seconds.</p>
  
  <p>--- I am looking for PHP solution</p>