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wordpress seo head区代码 <?php if (is_home()){ $keywords = get_option('mytheme_keywords');; $description = get_option('mytheme_description'); } elseif (is_single()){ if ($post->post_excerpt) { $description = $post->post_excerpt; } else { $description = mb_substr(strip_tags($post->post_content),0,120,'utf-8'); } $keywords = ""; $tags = wp_get_post_tags($post->ID); foreach ($tags as $tag ) { $keywords = $keywords . $tag->name . ", "; } } elseif(is_category()) { $description = '有关 '.single_cat_title( '', false ).' 的全部文章'; $keywords = single_cat_title( '', false ); } elseif(is_tag()) { $description = '有关 '.single_cat_title( '', false ).' 的全部文章'; $keywords = single_cat_title( '', false ); } ?> <meta name="keywords" content="<?php echo $keywords;?>" /> <meta name="description" content="<?php echo $description;?>" /> 又在网上找了一个
