[Résolu] Petit probleme d'affichage

	<?php

					function displaySelectReponse($nom_du_champ ){

						
						$options ='[s] [ch] [j] [z]'; 
					
						$select = "";
						foreach (explode(' ', $options) as $key => $option) {
						
							$select .= "<td><input type='radio' name='$nom_du_champ' value='$option' /></td>";
						}
						return $select;
					}

					function displayReponse($nom_du_champ){

						global $errors, $reponses;
						$mot = $reponses[$nom_du_champ]['mot'];

						$reponse_class = 'ok';
						$resultat = '';

						if( array_key_exists( $nom_du_champ, $errors) ){
							$reponse_class = 'error';
							$resultat = " => ".$reponses[$nom_du_champ]['reponse'];
						}

		$reponse = '<li class="' . $reponse_class . '">';
			$reponse .= '<span style="font-size:1.3em;" class="reponse">' . htmlspecialchars($_POST[$nom_du_champ]) . '</span><span style="margin-left:1%;font-size:1.3em;"">' . $mot.'</span>';
						$reponse .= ' <span style="color:red;font-size:1.3em;margin-left:5%;"" class="resultat">'. $resultat . '</span> ';

						$reponse .= '</li>';
						return $reponse;
					}

					$form_ok = false; 

					$reponses = array(
						'chx_0' => array('mot' => 'chocolat', 'reponse' => '[ch]'),
						'chx_1' => array('mot' => 'acheter', 'reponse' => '[ch]'),
						'chx_2' => array('mot' =>'journal', 'reponse' => '[j]'),
						'chx_3' => array('mot' => 'valise', 'reponse' => '[z]'),
						'chx_4' => array('mot' => 'veste', 'reponse' => '[s]'),
						'chx_5' => array('mot' => 'soir', 'reponse' => '[s]'),
						'chx_6' => array('mot' => 'chiffon', 'reponse' => '[ch]'),
						'chx_7' => array('mot' => 'bisou', 'reponse' => '[z]'),
						'chx_8' => array('mot' => 'responsable', 'reponse' => '[s]'),
						'chx_9' => array('mot'=> 'gilet', 'reponse' => '[j]'),
					);

					if ( isset($_POST['correction']) && $_POST['correction'] === 'correction') {
						$empty = false;
						foreach ($reponses as $key => $value) {
					 
							if( empty($_POST[$key])){
								$empty = true;
							}
						}

						if( $empty ){ 
							$msg = '<p>Veuillez cochez toutes les cases !</p>';
							echo $msg;
						}else{
							$form_ok = true; 

							$errors = array();
							echo "<pre>";
							foreach ($reponses as $key => $value) {
								
								if( $_POST[$key] != $value['reponse'] ){
									$errors[$key] = htmlspecialchars($_POST[$key]);
								}
							}
							echo "</pre>";
						}
					}
					?>
				
					<?php
					if( ! $form_ok )
					{ ?>
						<form action="" method="POST" />    
							<table class="art_chx_croix">
<tr><td><img src="btn/oreille.png" alt="" width="30" height="30" /><input type='radio' name='$nom_du_champ' value='$option' /></td><td style="background:#e2e282">[s]</td>
<td style="background:#96d0e3">[ch]</td><td style="background:#eea286">[j]</td><td style="background:#e2e282">[z]</td></tr>
								
								<?php
						foreach ($reponses as $nom_du_champ => $reponse) {
			echo "<tr><td><img src='btn/oreille.png' width='30' height='30' alt='' /></td>";
					echo displaySelectReponse($nom_du_champ);
							echo "</tr>";     
									}      
								?>

								</table>
	<input class="correction_center" type="submit" name="correction" value="correction"/>
							</form>
					<?php } else {?>
				
<p style="text-align:center;padding:4% 0 0 0;font-size:1.6em;font-weight:bold;display:block;" >Corrigé de l'exercice :</p>
						<div class="blc_reponses">	
						<ol style="text-align:left;" class="reponses">
							<?php foreach ($reponses as $nom_du_champ => $value) {
								echo displayReponse($nom_du_champ);
							}?>
						</ol><h2 style="display:inline-block;">Bonnes réponses :</h2><p><?php echo count($reponses) - count($errors); ?> / <?php echo count($reponses); ?></p>
						</div>	
							<div class="main_sec" style="text-align:center;margin-left:-10px;">
								<span><a href="exo_ou_1.php">REFAIRE L'EXERCICE</a></span>
								<span><a href="exo_ou_2.php">EXERCICE SUIVANT</a></span>
							</div> 
					<?php } ?>