title: Send Json Array Through jQuery Ajax
body: <p>I am going to send a array of json object through jquery ajax call to a php file. </p>
  
  <pre><code>var arr = new Array();
  var record1 = {'a':'1','b':'2','c':'3'};
  var record2 = {'d':'4','e':'5','f':'6'};
  arr.push(record1);
  arr.push(record2);
  </code></pre>
  
  <p>How can I send the array through jquery ajax? and how can I get the values in php?
  Thanks.</p>