Problème avec ma sidebar (Créer un compte)

<?php

if ( function_exists(’register_sidebar’) )
register_sidebar();


function u_get_recent_comments($no_comments = 5, $before = '<li>‘, $after = ‘</li>‘, $show_pass_post = false) {

	global $wpdb, $tablecomments, $tableposts;
	$request = « SELECT ID, comment_ID, comment_content, comment_author FROM $tableposts, $tablecomments WHERE $tableposts.ID=$tablecomments.comment_post_ID AND (post_status = ‘publish’ OR post_status = ‘static’) »;

if(!$show_pass_post) { $request .= « AND post_password = » « ; }

    $request .= « AND comment_approved = ‘1’ ORDER BY $tablecomments.comment_date DESC LIMIT 

$no_comments »;
    $comments = $wpdb->get_results($request);
    $output =  »;
    foreach ($comments as $comment) {
       $comment_author = stripslashes($comment->comment_author);
       $comment_content = strip_tags($comment->comment_content);
       $comment_content = stripslashes($comment_content);
       $comment_excerpt =substr($comment_content,0,50);
       $comment_excerpt = u_utf8_trim($comment_excerpt);
       $permalink = get_permalink($comment->ID). »#comment-« .$comment->comment_ID;
       $output .= $before . ‘<a href="' . $permalink . '" title="View the entire comment by ' . $comment_author . '"><strong>‘ . $comment_author . ‘</strong>: ‘ . $comment_excerpt . ‘…</a>‘ . $after;
       }
       echo $output;
} 

function u_utf8_trim($str) {

	$len = strlen($str);

	for ($i=strlen($str)-1; $i>=0; $i-=1){
		$hex .= ‘ ‘.ord($str[$i]);
		$ch = ord($str[$i]);
        if (($ch & 128)==0) return(substr($str,0,$i));
		if (($ch & 192)==192) return(substr($str,0,$i));
	}
	return($str.$hex);
}













function wp_get_archives_custom($args =  ») {
	global $wpdb, $wp_locale;

	$defaults = array(
		‘type’ => ‘monthly’, ‘limit’ =>  »,
		‘format’ => ‘html’, ‘before’ =>  »,
		‘after’ =>  », ‘show_post_count’ => false
	);

	$r = wp_parse_args( $args, $defaults );
	extract( $r, EXTR_SKIP );

	if (  » == $type )
		$type = ‘monthly’;

	if (  » != $limit ) {
		$limit = absint($limit);
		$limit = ‘ LIMIT ‘.$limit;
	}

	// this is what will separate dates on weekly archive links
	$archive_week_separator = ‘–’;

	// over-ride general date format ? 0 = no: use the date format set in Options, 1 = yes: over-ride
	$archive_date_format_over_ride = 0;

	// options for daily archive (only if you over-ride the general date format)
	$archive_day_date_format = ‘Y/m/d’;

	// options for weekly archive (only if you over-ride the general date format)
	$archive_week_start_date_format = ‘Y/m/d’;
	$archive_week_end_date_format	= ‘Y/m/d’;

	if ( !$archive_date_format_over_ride ) {
		$archive_day_date_format = get_option(‘date_format’);
		$archive_week_start_date_format = get_option(‘date_format’);
		$archive_week_end_date_format = get_option(‘date_format’);
	}

	//filters
	$where = apply_filters(‘getarchives_where’, « WHERE post_type = ‘post’ AND post_status = ‘publish' », $r );
	$join = apply_filters(‘getarchives_join’, «  », $r);

	if ( ‘monthly’ == $type ) {
		$query = « SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC $limit »;
		$key = md5($query);
		$cache = wp_cache_get( ‘wp_get_archives’ , ‘general’);
		if ( !isset( $cache[ $key ] ) ) {
			$arcresults = $wpdb->get_results($query);
			$cache[ $key ] = $arcresults;
			wp_cache_add( ‘wp_get_archives’, $cache, ‘general’ );
		} else {
			$arcresults = $cache[ $key ];
		}
		if ( $arcresults ) {
			$afterafter = $after;
			foreach ( $arcresults as $arcresult ) {
				$url	= get_month_link($arcresult->year,	$arcresult->month);
				$text = sprintf(__(‘%1$s %2$d’), $wp_locale->get_month($arcresult->month), $arcresult->year);
				if ( $show_post_count )
					$after = ‘ (‘.$arcresult->posts.’)’ . $afterafter;
				$output .= get_archives_link($url, $text, $format, $before, $after);
				
			}
		}
	}
return $output;
	}
	



?>

<div id=”sidebar”>
<ul>
<?php if ( !function_exists(’dynamic_sidebar’) || !dynamic_sidebar() ) : ?>
<?php endif; ?>
</ul>
</div>

<form action="<?php bloginfo('url'); ?> » method= »get »>
    <div id="search">
	 <div id="search_image"></div>
	 <input type="text" class="s_input" name="s" value="Entrez votre recherche ici .." />
	 <input type="submit" class="s_submit" name="s" value="" />
	</div>
	</form>
	
	<div id="rss">
	<p id="rss_image"></p>
	 <p class="first"><a href="<?php bloginfo('rss2_url'); ?>« >S’abonner au flux RSS</a></p>
	 <p class="second"><a href="#">S’abonner au flux RSS par mail</a></p>
	</div>
	
	<div class="widget">
	 <h3>Espace vidéos</h3>
    <p class="text" style="text-align:center;">
	
	<img src="<?php bloginfo('template_directory');?>/images/video.gif » alt= »video » />
	</p>
	</div>
		
	<div class="widget">
	 <h3> Recherche de vidéos par tags</h3>
	 <p class="text" ><?php wp_tag_cloud(''); ?></p>
	</div>

        <div class="widget">
	 <h3>Derniers commentaires</h3>
	 <ul>
<?php     u_get_recent_comments(7); ?>
     </ul>
	</div>
	
	<div id="widget_wrap">
	 <!-- Start WIDGETWRAP -->	
	 <div class="left">
	 
	
	 <div class="right">
	 
	<div class="widget">
	 <h3>A voir aussi</h3>
	 <div class="widget">
	<table width="273" style="width:273px; margin:0 auto;">
    <tr>
	 <td style="padding:0 0 10px 0;"><a href="http://localhost/poitoofm/"><img src="<?php bloginfo('template_directory');?>/images/logo-poitoo-fm.png » alt= »Poitoo FM » /></a></td>
	 </tr>
	<tr>
	 <td><a href="http://www.wpthemedesigner.com"><img src="<?php bloginfo('template_directory');?>/images/sponsor.gif » alt= »Free WordPress Themes » /></a></td>
	 <td>
   </table>
   </div>
	</div>
	
	<div class="widget">
	 <h3>Administration</h3>
	 <ul>
      <?php wp_register(); ?>
      <li><?php wp_loginout(); ?></li>
      <li><a href="http://www.wordpress.org/">WordPress</a></li>
	  <?php wp_meta(); ?>
	  <li><a href="http://validator.w3.org/check?uri=referer">XHTML</a></li>
	  <li><a href="<?php bloginfo('rss2_url'); ?> » title= »<?php _e('Syndicate this site using RSS'); ?>« ><?php _e('<abbr title="Really Simple Syndication">RSS</abbr>‘); ?></a></li>
	  <li><a href="<?php bloginfo('comments_rss2_url'); ?> » title= »<?php _e('The latest comments to all posts in RSS'); ?>« ><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>‘); ?></a></li>
	  <?php wp_meta(); ?>
     </ul>
	</div>

	 </div>
	 <div class="c"></div>
	 <!-- End WIDGETWRAP -->	
	</div>
	</div>