codice:
<div class="container">
 <div class="main">
  <h2>Elenco Stagisti</h2>
  </br>
  <input class="form-control" id="myInput" type="text" placeholder="Ricerca..">
  </br>
 <div class="container">
           
  <table class="table table-striped">
   <thead>
    <tr>
     <th>Nome</th>
     <th>Cognome</th>
     <th></th>
     <th></th>
     <th><button class="button button5" style="float:right" onclick="document.getElementById('3').style.display='block'">+</button></th>
    </tr>
   </thead>
  <tbody id="myTable">
    <tr>
     <?php
      if($number<1){
      print "<center><p>La ricerca non ha prodotto nessun risultato</p></center>";
      }else{
       $i = 0;
       while ($number > $i ) {
       $Nome = mysql_result($result,$i,"Nome");
       $Cognome = mysql_result($result,$i,"Cognome");
       $Eta = mysql_result($result,$i,"Eta");
       $DataNascita = mysql_result($result,$i,"DataNascita");
       $Sesso = mysql_result($result,$i,"Sesso");
       $CodFisc = mysql_result($result,$i,"CodiceFiscale");
       $IndCiv = mysql_result($result,$i,"IndirizzoCivico");
       $NumCiv = mysql_result($result,$i,"NumeroCivico");
       $Telefono = mysql_result($result,$i,"Telefono");
       $Cell = mysql_result($result,$i,"Cellulare");
       $Email = mysql_result($result,$i,"Email");
       $Scuola = mysql_result($result,$i,"Scuola");
       $Special = mysql_result($result,$i,"Specializzazione");
       $Classe = mysql_result($result,$i,"Classe");
     ?>
     
     
     <td>  <?php echo $Nome; ?></td>       <!--Stampo nome e cognome dal database per ogni riga della tabella--> 
     <td>  <?php echo $Cognome;?></td>        
 <!----------------------------------------------------------BOTTONI CHE RICHIAMANO IL MODAL----------------------------------------------------------------->
     <td>  <button onclick="document.getElementById('2').style.display='block'" class="btn btn-success">Visualizza</button></td>
     <td> <button onclick="document.getElementById('2').style.display='block'" class="btn btn-warning">Modifica</button></td>
     <td>  <button onclick="document.getElementById('2').style.display='block'" class="btn btn-danger">Elimina</button></td>
        
 
    </tr>
 <!----------------------------------------------------------MODAL----------------------------------------------------------------->

  <div id="2" class="w3-modal">
    <div class="w3-modal-content w3-card-4 w3-animate-zoom" style="max-width:600px">
      <header class="w3-container w3-light-green"> 
        <span onclick="document.getElementById('2').style.display='none'" 
        class="w3-button w3-display-topright">&times;</span>
        <h2><?php echo $Nome; ?> <?php echo $Cognome;?> </h2>
      </header>
      <div class="w3-container w3-padding-16">
        <p>Nome: <?php echo $Nome; ?></p>
        <p>Cognome:  <?php echo $Cognome; ?></p>
  <p>Eta:  <?php echo $Eta; ?></p>
  <p>Data di nascita:  <?php echo $DataNascita; ?></p>
  <p>Sesso:  <?php echo $Sesso; ?></p>
  <p>Codice fiscale:  <?php echo $CodFisc; ?></p>
  <p>Indirizzo civico:  <?php echo $IndCiv; ?></p>
  <p>Numero civico:  <?php echo $NumCiv; ?></p>
  <p>Telefono:  <?php echo $Telefono; ?></p>
  <p>Cellulare:  <?php echo $Cell; ?></p>
  <p>E-mail:  <?php echo $Email; ?></p>
  <p>Scuola:  <?php echo $Scuola; ?></p>
  <p>Specializzazione:  <?php echo $Special; ?></p>
  <p>Classe:  <?php echo $Classe; ?></p>
      </div>
      <footer class="w3-container w3-border-top w3-padding-16 w3-light-grey">
        <button onclick="document.getElementById('2').style.display='none'" type="button" class="w3-button w3-red">Cancel</button>
      </footer>
    </div>
  </div>
</div>
  <?
  $i++;
  }
  }
  ?>
</div>
  </tbody>
  </table>
 </div>
<!----------------------------------------------------------FINE TABELLA----------------------------------------------------------------->

 <!----------------------------------------------------------TOP----------------------------------------------------------------->
   <button onclick="topFunction()" id="myBtn" title="Go to top">Top</button>

 
 </div>
 <br><br><br>
 <!----------------------------------------------------------FINE PAGINA----------------------------------------------------------------->
 
</div>