'; echo ''.$modified.''; echo '
'; break; } } add_action ( 'manage_posts_custom_column', 'daw_post_columns_data', 10, 2 ); add_filter ( 'manage_edit-post_columns', 'daw_post_columns_display'); function daw_post_columns_display( $columns ) { $columns['modified'] = 'Last Modified'; return $columns; } function daw_last_modified_column_register_sortable( $columns ) { $columns['modified'] = 'post_modified'; return $columns; } add_filter( "manage_edit-post_sortable_columns", "daw_last_modified_column_register_sortable" ); add_filter( "manage_edit-page_sortable_columns", "daw_last_modified_column_register_sortable" ); remove_action('wp_head', 'index_rel_link' ); remove_action('wp_head', 'rel_canonical'); remove_action('wp_head', 'start_post_rel_link', 10); remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10); remove_action('wp_head', 'wp_shortlink_wp_head', 10); remove_action('wp_head', 'parent_post_rel_link', 10); remove_action('wp_head', 'rsd_link'); remove_action('wp_head', 'wlwmanifest_link'); remove_action('wp_head', 'wp_generator'); remove_action('wp_head', 'feed_links_extra', 3 ); remove_action('wp_head', 'feed_links', 2 ); remove_action('wp_head', 'wp_oembed_add_discovery_links', 10); remove_action('wp_head', 'wp_oembed_add_host_js', 10); function dw_remove_wp_ver_css_js( $src ) { if ( strpos( $src, 'ver=' ) ) $src = remove_query_arg( 'ver', $src ); return $src; } add_filter( 'style_loader_src', 'dw_remove_wp_ver_css_js', 9999 ); add_filter( 'script_loader_src', 'dw_remove_wp_ver_css_js', 9999 ); add_filter( 'xmlrpc_enabled', '__return_false' ); add_filter( 'wp_headers', 'disable_x_pingback' ); function disable_x_pingback( $headers ) { unset( $headers['X-Pingback'] ); return $headers; } function disable_emojis_tinymce( $plugins ) { if ( is_array( $plugins ) ) { return array_diff( $plugins, array( 'wpemoji' ) ); } else { return array(); } } function disable_emojis() { remove_action( 'wp_head', 'print_emoji_detection_script', 7 ); remove_action( 'admin_print_scripts', 'print_emoji_detection_script' ); remove_action( 'wp_print_styles', 'print_emoji_styles' ); remove_action( 'admin_print_styles', 'print_emoji_styles' ); remove_filter( 'the_content_feed', 'wp_staticize_emoji' ); remove_filter( 'comment_text_rss', 'wp_staticize_emoji' ); remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' ); add_filter( 'tiny_mce_plugins', 'disable_emojis_tinymce' ); add_filter( 'emoji_svg_url', '__return_false' ); } add_action( 'init', 'disable_emojis' ); function custom_excerpt_length( $length ) { return 20; } add_filter( 'excerpt_length', 'custom_excerpt_length', 999 ); add_filter('wp_mail_from', 'dw_fromemail'); function dw_fromemail($email) { $wpfrom = get_option('admin_email'); return $wpfrom; } add_filter('wp_mail_from_name', 'dw_fromname'); function dw_fromname($email){ $wpfrom = get_option('blogname'); return $wpfrom; } add_filter( 'embed_oembed_html', 'dw_oembed_filter', 10, 4 ) ; function dw_oembed_filter($html, $url, $attr, $post_ID) { $return = 'Thank you. I will be in touch.
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