title: How to get array data passed by .post in jquery into php?
body: <p>I have a problem regarding on how to get the value of the array variable passed by <code>.post</code> in jquery into my php page</p>
  
  <p>this is my jquery code:</p>
  
  <pre><code>minDate = [];
  hoursWork = [];
  empId = [];
          $('.minDate').each(function() { 
              minDate.push($(this).val());
          });
  
          $('.hoursWork').each(function() { 
              hoursWork.push($(this).val());
          });
  
          $('.empId').each(function() { 
              empId.push($(this).val());
          });
  
              $.post('rtInsert.php', { minDate: minDate, hoursWork: hoursWork, empId: empId }, function(data) { 
          alert(data);
      });
  </code></pre>
  
  <p>How can I get the passed data in my <code>rtInsert.php</code></p>
  
  <p>i tried </p>
  
  <pre><code>$minDate = $_POST['minDate'];
  $empId = $_POST['empId'];
  $workHours = $_POST['hoursWork'];
  </code></pre>
  
  <p>now how will i get the individual value of the array because all the 3 variables is an array</p>
  
  <p>All I know is a single array using <code>foreach()</code> but
  what if there are 3 arrays passed</p>
  
  <p>Is there any idea how I can get it or how can I passed into single array.</p>
  
  <p>Thanks in Advance.</p>