<form method="post" action="xhtml_inputsubmit.php"><div>
<input type="submit" name="nom1" value="val1" />
<input type="submit" name="nom1" value="val1 - 2" />
<input type="submit" name="nom2" value="val2" />
<input type="submit" value="val sans nom" />
button 1 sans nom <button type="submit">button 1 sans nom</button>
<button type="submit">button 1 sans nom</button>
button 2 <button type="submit" value="valbutton2" name="nombutton2">button 2</button>
<button type="submit" value="valbutton2" name="nombutton2">button 2</button>
button 3 sans type <button name="nombutton3" value="valbutton3">button 3 sans type</button>
<button name="nombutton3" value="valbutton3">button 3 sans type</button>
<input type="image" name="nomimage" value="valeurimage" src="" />
<input type="image" name="nomimage2" value="valeurimage2" src="/images/logo_couleur_w3c.png" style="height:20px; width:40px;"/>
</div></form>
<?php print_r($_POST); ?>
Array ( )