輸出縮圖位址

//輸出縮圖位址

function post_thumbnail_src() {

    global $post;

地址

        $values = get_post_custom_values("thumb");

        $post_thumbnail_src = $values [0];

    }      $thumbnail_src = wp_get_attachment_image_src(get_post_thumbnail_id ($post->ID), 'full');

        $post_thumbnail_src = $thumbnail_src [0];

    } 我};

    echo $post_thumbnail_src;

}