functions.php on line 9 Hatası, Bu Kodun Doğrusu Nedir?

<?php

//ADDED IN 1.1
add_filter('next_posts_link_attributes', 'posts_link_attributes');
function posts_link_attributes() {
    return 'class="nextpostslink"';
}

add_theme_support('automatic-feed-links' );

//FEATURED IMAGE SUPPORT
add_theme_support( 'post-thumbnails');
set_post_thumbnail_size( 510, 999);
add_image_size( 'slider',235 ,999);
add_image_size( 'gallery',78 ,78,true );

//CATEGORY ID FROM NAME FOR PAGE TEMPLATES
function get_category_id($cat_name){
    $term = get_term_by('name', $cat_name, 'category');
    return $term->term_id;
}

//EXCERPT STUFF
function new_excerpt_length($length) {
    return 25;
}
add_filter('excerpt_length', 'new_excerpt_length');
function new_excerpt_more($more) {
       global $post;
    return ' ...';
}
add_filter('excerpt_more', 'new_excerpt_more');

//ADD MENU SUPPORT
add_theme_support( 'menus' );
register_nav_menu('main', 'Main Navigation Menu');

//REPLACE FOOTER INFO
function remove_footer_admin () {
    echo "";
} 
add_filter('admin_footer_text', 'remove_footer_admin');

//BREADCRUMBS
function dimox_breadcrumbs() {
  $delimiter = '&nbsp;/&nbsp;';
  $name = 'Home';
  $currentBefore = '<span class="current">';
  $currentAfter = '</span>';
  if ( !is_home() && !is_front_page() || is_paged() ) {
    echo '<div id="crumbs">';
    global $post;
    $home = get_bloginfo('url');
    echo '<a href="' . $home . '">' . $name . '</a> ' . $delimiter . ' ';
    if ( is_category() ) {
      global $wp_query;
      $cat_obj = $wp_query->get_queried_object();
      $thisCat = $cat_obj->term_id;
      $thisCat = get_category($thisCat);
      $parentCat = get_category($thisCat->parent);
      if ($thisCat->parent != 0) echo(get_category_parents($parentCat, TRUE, ' ' . $delimiter . ' '));
      echo $currentBefore . '';
      single_cat_title();
      echo '' . $currentAfter;
    } elseif ( is_day() ) {
      echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
      echo '<a href="' . get_month_link(get_the_time('Y'),get_the_time('m')) . '">' . get_the_time('F') . '</a> ' . $delimiter . ' ';
      echo $currentBefore . get_the_time('d') . $currentAfter;
    } elseif ( is_month() ) {
      echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
      echo $currentBefore . get_the_time('F') . $currentAfter;
    } elseif ( is_year() ) {
      echo $currentBefore . get_the_time('Y') . $currentAfter;
    } elseif ( is_single() && !is_attachment() ) {
      $cat = get_the_category(); $cat = $cat[0];
      echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
      echo $currentBefore;
      //the_title();
      echo "Current Page";
      echo $currentAfter;
    } elseif ( is_attachment() ) {
      $parent = get_post($post->post_parent);
      $cat = get_the_category($parent->ID); $cat = $cat[0];
      echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
      echo '<a href="' . get_permalink($parent) . '">' . $parent->post_title . '</a> ' . $delimiter . ' ';
      echo $currentBefore;
      the_title();
      echo $currentAfter;
    } elseif ( is_page() && !$post->post_parent ) {
      echo $currentBefore;
      the_title();
      echo $currentAfter;
    } elseif ( is_page() && $post->post_parent ) {
      $parent_id  = $post->post_parent;
      $breadcrumbs = array();
      while ($parent_id) {
        $page = get_page($parent_id);
        $breadcrumbs[] = '<a href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
        $parent_id  = $page->post_parent;
      }
      $breadcrumbs = array_reverse($breadcrumbs);
      foreach ($breadcrumbs as $crumb) echo $crumb . ' ' . $delimiter . ' ';
      echo $currentBefore;
      the_title();
      echo $currentAfter;
    } elseif ( is_search() ) {
      echo $currentBefore . 'Search Results' . $currentAfter;
    } elseif ( is_tag() ) {
      echo $currentBefore . 'Posts tagged '';
      single_tag_title();
      echo ''' . $currentAfter;
    } elseif ( is_author() ) {
       global $author;
      $userdata = get_userdata($author);
      echo $currentBefore . 'Articles posted by ' . $userdata->display_name . $currentAfter;
    } elseif ( is_404() ) {
      echo $currentBefore . 'Error 404' . $currentAfter;
    }
    if ( get_query_var('paged') ) {
      if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' (';
      echo __('Page') . ' ' . get_query_var('paged');
      if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
    }
    echo '</div>';
  }
}

//SIDEBAR GENERATOR (FOR SIDEBAR AND FOOTER)-----------------------------------------------
if ( function_exists('register_sidebar') )
register_sidebar(array('name'=>'Live Widgets',
        'before_widget' => '<li id="%1$s" class="widget %2$s">',
        'after_widget' => '</div></li>',
        'before_title' => '<h2 class="widgettitle">',
        'after_title' => '</h2><div class="widgetcontent">',
));

//CUSOTM POST OPTIONS
$key = "key";

$meta_boxes = array(

"background" => array(
"name" => "background",
"title" => "Custom Background Image URL",
"description" => "")

);
function create_meta_box() {
    global $key;
    if( function_exists( 'add_meta_box' ) ) {
        add_meta_box( 'new-meta-boxes', ' Custom Post Options', 'display_meta_box', 'post', 'normal', 'high' );
        add_meta_box( 'new-meta-boxes', ' Custom Post Options', 'display_meta_box', 'page', 'normal', 'high' );
    }
}
function display_meta_box() {
    global $post, $meta_boxes, $key;
?>
<div class="form-wrap">
<?php wp_nonce_field( plugin_basename( __FILE__ ), $key . '_wpnonce', false, true );
foreach($meta_boxes as $meta_box) {
    $data = get_post_meta($post->ID, $key, true);
?>
<div class="form-field form-required">
    <label for="<?php echo $meta_box[ 'name' ]; ?>"><?php echo $meta_box[ 'title' ]; ?></label>
    <input type="text" name="<?php echo $meta_box[ 'name' ]; ?>" value="<?php echo htmlspecialchars( $data[ $meta_box[ 'name' ] ] ); ?>" />
    <p><?php echo $meta_box[ 'description' ]; ?></p>
</div>
<?php } ?>
</div>
<?php
}
function save_meta_box( $post_id ) {
    global $post, $meta_boxes, $key;
    foreach( $meta_boxes as $meta_box ) {
        $data[ $meta_box[ 'name' ] ] = $_POST[ $meta_box[ 'name' ] ];
    }
    if ( !wp_verify_nonce( $_POST[ $key . '_wpnonce' ], plugin_basename(__FILE__) ) )
    return $post_id;
    if ( !current_user_can( 'edit_post', $post_id ))
    return $post_id;
    update_post_meta( $post_id, $key, $data );
}
require_once ('scripts/jquery.php');
add_action( 'admin_menu', 'create_meta_box' );
add_action( 'save_post', 'save_meta_box' );
?>