* @package WordPress
*/
if ( defined('WP_USE_THEMES') && WP_USE_THEMES )
- do_action('template_redirect');
+ /**
+ * Fires before determining which template to load.
+ *
+ * @since 1.5.2
+ */
+ do_action( 'template_redirect' );
+
+/**
+ * Filter 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() ) :
- do_action('do_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();
$template = false;
if ( is_404() && $template = get_404_template() ) :
elseif ( is_search() && $template = get_search_template() ) :
- elseif ( is_tax() && $template = get_taxonomy_template() ) :
elseif ( is_front_page() && $template = get_front_page_template() ) :
elseif ( is_home() && $template = get_home_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() ) :
else :
$template = get_index_template();
endif;
+ /**
+ * Filter the path of the current template before including it.
+ *
+ * @since 3.0.0
+ *
+ * @param string $template The path of the template to include.
+ */
if ( $template = apply_filters( 'template_include', $template ) )
include( $template );
return;