CREATE TABLE `wintitres` (
  `ID` int(6) NOT NULL auto_increment,
  `artist` varchar(50) collate latin1_general_ci NOT NULL,
  `title` varchar(50) collate latin1_general_ci NOT NULL,
  `heure_diff` datetime NOT NULL,
  `duree` time NOT NULL,
  PRIMARY KEY  (`ID`)
) ENGINE=MyISAM AUTO_INCREMENT=4 DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci AUTO_INCREMENT=4 ;

<form action="recherche-titre.php" method="post" enctype="multipart/form-data">
  <label>Date
  <select name="Date" id="Date">
		<?php
		setlocale(LC_TIME, 'fr_FR.UTF-8'); 
        $reqdate = mysql_query("SELECT * FROM wintitres"); 
        while( $resdate = mysql_fetch_array( $reqdate ) )
        {
		$hdiff = ucwords(strftime("%d %B %Y", strtotime($resdate['heure_diff'])))
        ?>    
        <option value="<?php echo $hdiff;?>">
		<?php echo $hdiff;?>
        </option>
        <?php } ?>  
	</select>
  </label>
  <input name="submit" type="submit" value="Rechercher" />
  </form>

    <?PHP 
    $date = $_POST['Date'];
	
	$requete = mysql_query("SELECT * FROM wintitres where ('$hdiff') = ('$date')"); 
		
		while( $result = mysql_fetch_array( $requete ) )
		{
		echo $result['artist']. ' - ' . $result['title'].' - ' . $result['duree'].'<br/>';
		} ?>