title: How do I auto refresh page every 15 minutes like cron in php?
body: <p>I am using Server Side Scripting for my callback notification sections </p>
  
  <pre><code> header("Refresh:10;url='domain/admin/callback.php'"); 
  </code></pre>
  
  <p>but the all the admin panel pages are redirecting to same page which I have given in URL section. Please help me out. Thank you.</p>
  
  <p>I have one PHP page which contains mail notification to customer. I want to run that file for every 15 minutes. Apart from above logic if you have any better suggestions will be appreciated.</p>
  
  <p>Thank you.</p>