name : template-loader.php <?php /** * Loads the correct template based on the visitor's url * * @package WordPress */ if ( wp_using_themes() ) { /** * Fires before determining which template to load. * * @since 1.5.0 */ do_action( 'template_redirect' ); } /** * Filters whether to allow 'HEAD' requests to generate content. * * Provides a significant performance bump by exiting before the page * content loads for 'HEAD' requests. See #14348. * * @since 3.5.0 * * @param bool $exit Whether to exit without generating any content for 'HEAD' requests. Default true. */ if ( 'HEAD' === $_SERVER['REQUEST_METHOD'] && apply_filters( 'exit_on_http_head', true ) ) { exit(); } // Process feeds and trackbacks even if not using themes. if ( is_robots() ) : /** * Fired when the template loader determines a robots.txt request. * * @since 2.1.0 */ do_action( 'do_robots' ); return; elseif ( is_feed() ) : do_feed(); return; elseif ( is_trackback() ) : include( ABSPATH . 'wp-trackback.php' ); return; endif; if ( wp_using_themes() ) : $template = false; if ( is_embed() && $template = get_embed_template() ) : elseif ( is_404() && $template = get_404_template() ) : elseif ( is_search() && $template = get_search_template() ) : elseif ( is_front_page() && $template = get_front_page_template() ) : elseif ( is_home() && $template = get_home_template() ) : elseif ( is_privacy_policy() && $template = get_privacy_policy_template() ) : elseif ( is_post_type_archive() && $template = get_post_type_archive_template() ) : elseif ( is_tax() && $template = get_taxonomy_template() ) : elseif ( is_attachment() && $template = get_attachment_template() ) : remove_filter( 'the_content', 'prepend_attachment' ); elseif ( is_single() && $template = get_single_template() ) : elseif ( is_page() && $template = get_page_template() ) : elseif ( is_singular() && $template = get_singular_template() ) : elseif ( is_category() && $template = get_category_template() ) : elseif ( is_tag() && $template = get_tag_template() ) : elseif ( is_author() && $template = get_author_template() ) : elseif ( is_date() && $template = get_date_template() ) : elseif ( is_archive() && $template = get_archive_template() ) : else : $template = get_index_template(); endif; /** * Filters the path of the current template before including it. * * @since 3.0.0 * * @param string $template The path of the template to include. */ $template = apply_filters( 'template_include', $template ); $is_stringy = is_string( $template ) || ( is_object( $template ) && method_exists( $template, '__toString' ) ); $template = $is_stringy ? realpath( (string) $template ) : null; if ( is_string( $template ) && ( str_ends_with( $template, '.php' ) || str_ends_with( $template, '.html' ) ) && is_file( $template ) && is_readable( $template ) ) { include $template; } elseif ( current_user_can( 'switch_themes' ) ) { $theme = wp_get_theme(); if ( $theme->errors() ) { wp_die( $theme->errors() ); } } return; endif;