title: How to get button value + Bootstrap's Modal's Button value launched from PHP by first button
body: <p>I want to get <code>clickMe</code> buttons value to confirm thing's from users by showing them confirm's modal. 
  Button:</p>
  
  <pre><code>&lt;form method="post" action="&lt;?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?&gt;"&gt;
       &lt;button type="submit" class="btn btn-primary"  value="clickMeValue" name="clickMe"&gt;Click Me&lt;/button&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>PHP:</p>
  
  <pre><code>&lt;?php
  if (isset($_POST['clickMe'])){
     echo "&lt;script&gt;$(document).ready(function(){
           $('#confirmModal').modal('show');
           });&lt;/script&gt;"; // showing modal from php
  
  //after shoeing modal from php
  
  if(isset($_POST['confirm'])){
  echo $_POST['confirm'];
  echo "&lt;br/&gt;";
  echo $_POST['clickMe'];     //this is not echoing           
              }
  }       
              ?&gt;
  </code></pre>
  
  <p>How can i get <code>clickMe</code> value inside of bootstraps modals confirm thing. </p>