title: Sql Query is not valid
body: <p>i am working on jquery data table with help of jquery plug in. I am fetching data from data base. But i don't know why my sql query is not valid, but query is totally correct.</p>
  
  <pre><code>&lt;?php
      $conn = mysqli_connect("localhost", "root","","data_table");
      $query = "select * from data_table";
      $result = mysqli_query($conn, $query);
      ?&gt;
  </code></pre>