<header>
    <div class="header-content">
        <div class="header-content-inner">
            <h1>SEARCHABLE</h1>
            <hr>
     <?php

        include "db.php";

         if(isset($_POST['submit'])){

         $search = $_POST['search'];

         $query = "SELECT * FROM report WHERE name LIKE '%$search%' ";
         $search_query = mysqli_query($connection, $query);


         $search_query;


        }

         ?>
          <!-- SEARCH FORM -->
            <form action="" method="post">
            <div class="input-group">
                <input name="search" type="text" class="form-control">
                <span class="input-group-btn">
                    <button class="btn btn-default btn-m" name="submit"      class="btn btn-lg" type="submit">
                         <span class="glyphicon glyphicon-search" aria-hidden="true"></span>
                    </button>
            </div>

            </form><!--search form-->



        </div>
    </div>
</header>