timthumb.php yok ama Tema fonksiyonları (functions.php) verim ben acaba bakıpta cevap verebilecek olan olursa sevinirim

<?php

include("settings.php");

# Sidebar
if (function_exists('register_sidebar'))
{
    register_sidebar(array(
        'name'            => 'Full Width Widget',
        'before_widget'    => '',
        'after_widget'    => '</div>',
        'before_title'    => '<h3>',
        'after_title'    => '</h3><div class="box">',
    ));

    register_sidebar(array(
        'name'            => 'Left Widget',
        'before_widget'    => '',
        'after_widget'    => '</div>',
        'before_title'    => '<h3>',
        'after_title'    => '</h3><div class="box">',
    ));    
    
    register_sidebar(array(
        'name'            => 'Right Widget',
        'before_widget'    => '',
        'after_widget'    => '</div>',
        'before_title'    => '<h3>',
        'after_title'    => '</h3><div class="box">',
    ));    
    register_sidebar(array(
        'name'            => 'Footer Widget',
        'before_widget'    => '',
        'after_widget'    => '</div></div>',
        'before_title'    => '<div class="left"><h3>',
        'after_title'    => '</h3><div class="box">',
    ));    
}

# Limit Post
function the_content_limit($max_char, $more_link_text = '', $stripteaser = 0, $more_file = '') {
    $content = get_the_content($more_link_text, $stripteaser, $more_file);
    $content = apply_filters('the_content', $content);
    $content = str_replace(']]>', ']]&gt;', $content);
    $content = strip_tags($content);

   if (strlen($_GET['p']) > 0) {
      echo "";
      echo $content;
      echo "&nbsp;<a href='";
      the_permalink();
      echo "'>"." &rarr;</a>";
      echo "";
   }
   else if ((strlen($content)>$max_char) && ($espacio = strpos($content, " ", $max_char ))) {
        $content = substr($content, 0, $espacio);
        $content = $content;
        echo "";
        echo $content;
        echo "...";
        echo "&nbsp;<a href='";
        the_permalink();
        echo "'>"."</a>";
        echo "";
   }
   else {
      echo "";
      echo $content;
      echo "&nbsp;<a href='";
      the_permalink();
      echo "'>"." Devamı&rarr;</a>";
      echo "";
   }
}


# Displays post image attachment (sizes: thumbnail, medium, full)
function get_thumbnail($postid=0, $size='thumbnail', $attributes='') {
    if ($postid<1) $postid = get_the_ID();
    if ($images = get_children(array(
        'post_parent' => $postid,
        'post_type' => 'attachment',
        'numberposts' => 1,
        'post_mime_type' => 'image', )))
        foreach($images as $image) {
            $thumbnail=wp_get_attachment_image_src($image->ID, $size);
            ?>

<img src="<?php echo $thumbnail[0]; ?>" <?php echo $attributes; ?> />
<?php
        }
    else {
        echo '<img src=' . get_bloginfo ( 'stylesheet_directory' );
        echo '/images/noimage.gif>';
    }
    
}

# Most Comment
function mdv_most_commented($no_posts = 5, $before = '<li>', $after = '</li>', $show_pass_post = false, $duration='') {
    global $wpdb;
    
    $mdv_most_commented = wp_cache_get('mdv_most_commented');
    if ($mdv_most_commented === false) {
        $request = "SELECT ID, post_title, comment_count FROM $wpdb->posts";
        $request .= " WHERE post_status = 'publish'";
        if (!$show_pass_post) $request .= " AND post_password =''";
    
        if ($duration !="") $request .= " AND DATE_SUB(CURDATE(),INTERVAL ".$duration." DAY) < post_date ";
    
        $request .= " ORDER BY comment_count DESC LIMIT $no_posts";
        $posts = $wpdb->get_results($request);

        if ($posts) {
            foreach ($posts as $post) {
                $post_title = htmlspecialchars($post->post_title);
                $comment_count = $post->comment_count;
                $permalink = get_permalink($post->ID);
                $mdv_most_commented .= $before . '<a href="' . $permalink . '" title="' . $post_title.'">' . $post_title . '</a>' . $after;
            }
        } else {
            $mdv_most_commented .= $before . "None found" . $after;
        }
    
        wp_cache_set('mdv_most_commented', $mdv_most_commented);
    } 

    echo $mdv_most_commented;
}

# Retrieves the setting's value depending on 'key'.
function theme_settings($key) {
    global $settings;
    return $settings[$key];
}

?>