how to include php in javascript for retriving data from database to form a paper with MCQ questions -

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       <?php              $server = "localhost";             $username = "";             $password = "";             $db = "test";             $conn = new mysqli($server,$username,$password,$db);              if($conn->error){                 die("error :- ". $conn->error);             }              $query = "select * mcq_questions";             $result = $conn->query($query);       ?>      <script type="text/javascript">          var n = <?php echo $result->num_rows ?>;         var i;              for(i = 0; < n; i++){                 var question = "";                 question = '<?php                               $row = $result->fetch_assoc();                             echo $row['question'];                     ?>';                 document.write(question);             }      </script>

i wanted print mcq questions present in database along multiple options, problem when doing first question being printed n number of time.... can 1 me this.

you need iterate inside php , print out string js array question variable

<script type="text/javascript">      var n = <?php echo $result->num_rows ?>;     var i;          for(i = 0; < n; i++){             var question = "";             question = '<?php                   while($row = $result->fetch_assoc()) {                     echo $row['question'] . ','                 }               ?>';             document.write(question);         }  </script>

look @ explanation: http://www.w3schools.com/php/php_mysql_select.asp


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