ID, 'Keywords', true); if($post_keywords) $keywords[] = $post_keywords; if($philna_settings['seo_cats'] && !$post_keywords) : $cats = get_the_category(); if($cats) : foreach($cats as $cat) : $keywords[] = $cat->name; endforeach; endif; endif; if(!$post_keywords) : $wp_query->in_the_loop = true; $tags = get_the_tags(); if($tags) : foreach($tags as $tag) : $keywords[] = $tag->name; endforeach; endif; $wp_query->in_the_loop = false; endif; /* * Check for custom field key Keywords */ elseif(is_page()) : $post_keywords = get_post_meta($post->ID, 'Keywords', true); if($post_keywords) : $keywords[] = $post_keywords; endif; endif; if(!empty($keywords)) : $keywords = join(', ', $keywords); echo '' . "\n"; endif; /* 描述 */ // If on home page if(is_home() || is_front_page()) : $meta_desc = $options['description']; if(is_paged()) : $meta_desc=""; endif; elseif(is_single() || is_page()) : $meta_desc = get_post_meta($post->ID, 'Description', $single = true); if(!$meta_desc) : $meta_desc =mb_substr(strip_tags($post->post_content),0,210); endif; elseif(is_category()) : $meta_desc = stripslashes(strip_tags(category_description())); elseif(is_author()) : $meta_auth = get_userdata(get_query_var('author')); $meta_desc = str_replace(array('"'), '"', $meta_auth->description); endif; if($meta_desc && strlen($meta_desc) > 1) : $meta_desc = wp_specialchars($meta_desc, 1); echo '' . "\n"; endif; if($options['authorname']!=='') echo '' . "\n"; echo '' . "\n"; } //头部标题的显示 function yinheli_head_title(){ if(is_home() && !is_paged ())$tag = 'h1'; else $tag = 'h2'; $name=get_bloginfo('name'); $url=get_bloginfo('url'); $dec=get_bloginfo('description'); $out='<'.$tag.' id="blog-title"> '; $out.=''.$name.''; $out.=''; echo $out; } //对于搜索引擎的现实限制 function is_bot(){ $bots = array('Google Bot' => 'googlebot', 'Google Bot' => 'google', 'MSN' => 'msnbot', 'Alex' => 'ia_archiver', 'Lycos' => 'lycos', 'Ask Jeeves' => 'jeeves', 'Altavista' => 'scooter', 'AllTheWeb' => 'fast-webcrawler', 'Inktomi' => 'slurp@inktomi', 'Turnitin.com' => 'turnitinbot', 'Technorati' => 'technorati', 'Yahoo' => 'yahoo', 'Findexa' => 'findexa', 'NextLinks' => 'findlinks', 'Gais' => 'gaisbo', 'WiseNut' => 'zyborg', 'WhoisSource' => 'surveybot', 'Bloglines' => 'bloglines', 'BlogSearch' => 'blogsearch', 'PubSub' => 'pubsub', 'Syndic8' => 'syndic8', 'RadioUserland' => 'userland', 'Gigabot' => 'gigabot', 'Become.com' => 'become.com','Bot'=>'bot','Spider'=>'spider','yinheli'=>'dFirefox'); $useragent = $_SERVER['HTTP_USER_AGENT']; foreach ($bots as $name => $lookfor) { if (stristr($useragent, $lookfor) !== false) { return true; break; } } } //浏览器标题部分的现实 function yinheli_title(){ global $post, $wp_query; $options = get_option('philna_options'); if($options['b_title_add'] !==''){ $b_title_pre=' - '; $b_title_add=' '.$options['b_title_add'].' '; } // Check if is paged if((($page = $wp_query->get('paged')) || ($page = $wp_query->get('page'))) && $page > 1) $paged = $page; /* * Make compatible with plugins * All-in-One SEO Pack * HeadSpace2 */ if(class_exists('All_in_One_SEO_Pack') || class_exists('HeadSpace2_Admin')) : if(is_front_page() || is_home()) : echo get_bloginfo('name') . ': ' . get_bloginfo('description'); else : wp_title(''); endif; else : // Front page or Home if(is_front_page() || is_home()) : echo bloginfo('name'); echo ' - '; echo bloginfo('description');echo $b_title_pre.$b_title_add; if(is_paged()) : printf('- Page %1$s', $paged); endif; // Attachments elseif(is_attachment()) : single_post_title(); if($paged) : printf('- Page %1$s', $paged); endif; // Single posts or pages elseif(is_single() || is_page()) : wp_title('',true);echo $b_title_pre.$b_title_add; if($paged) : printf('- Page %1$s', $paged); endif; // Categories elseif(is_category()) : single_cat_title();echo $b_title_pre.$b_title_add; if(is_paged()) : printf('- Page %1$s', $paged); endif; // Tags elseif(is_tag()) : single_tag_title(); if(is_paged()) : printf('- Page %1$s', $paged); endif; // Search results elseif(is_search()) : printf(__('Search results for "%1$s"','philna'), attribute_escape(get_search_query()));echo $b_title_pre.$b_title_add; if(is_paged()) : printf('- Page %1$s', $paged); endif; // Daily archives elseif(is_day()) : printf('Archive for %1$s', get_the_time(__('F jS, Y','philna'))); if(is_paged()) : printf('- Page %1$s', $paged); endif; // Weekly archives elseif(get_query_var('w')) : printf('Archive for week %1$s of %2$s', get_the_time(__('W','philna')), get_the_time(__('Y','philna'))); if(is_paged()) : printf('- Page %1$s', $paged); endif; // Monthly archives elseif(is_month()) : printf('Archive for %1$s', single_month_title(' ', false));echo $b_title_pre.$b_title_add; if(is_paged()) : printf('- Page %1$s', $paged); endif; // Yearly archives elseif(is_year()) : printf('Archive for %1$s', get_the_time(__('Y','philna'))); if(is_paged()) : printf('- Page %1$s', $paged); endif; // Comments popuup elseif(is_comments_popup()) : printf('Comment on "%1$s"', single_post_title(false,false)); // 404 elseif(is_404()) : echo '404 Not Found'."I'm sorry"; // Anything else else : echo wp_title('',true); endif; endif; } function is_first_page(){ global $post, $wp_query; $page = $wp_query->get('paged'); if(empty($page) || $page==1) return true; } function has_next_page(){ global $wpdb, $wp_query; $max_page = $wp_query->max_num_pages; if(!empty($max_page) && $max_page>1){ return true; }else{ return false; } } add_filter('wp_title', create_function('$a, $b','return str_replace(" $b ","",$a);'), 10, 2); remove_action('wp_head', 'wp_generator'); ?>