title: Php Exec Wget not working
body: <p>I need to run some of the <strong>website url</strong>(http://domain.com/user.php?id=uniquetoken) in background by php (note : <strong>The website url</strong> contains html,php and javascript ajax requests)</p>
  
  <p>I tried the below code , but it is not working.Can anyone say what is wrong with this , or any alternative solution.</p>
  
  <pre><code>exec("wget http://domain.com/user.php?id=uniquetoken &gt; /dev/null 2&gt;&amp;1 &amp;");
  </code></pre>
  
  <p>P.s : What i actually need is, when user visits a site, some background process has to be done even after they close the browser.(beacause that backgroud process takes more than 2 minutes to complete)</p>