Source View: {$type}_template

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
50       * This hook also applies to various types of files loaded as part of the Template Hierarchy.
51       *
52       * Possible values for `$type` include: 'index', '404', 'archive', 'author', 'category', 'tag', 'taxonomy', 'date',
53       * 'embed', home', 'frontpage', 'page', 'paged', 'search', 'single', 'singular', and 'attachment'.
54       *
55       * @since 1.5.0
56       *
57       * @param string $template Path to the template. See locate_template().
58       */
59      return apply_filters( "{$type}_template", $template );
60 }
61
62 /**
63  * Retrieve path of index template in current or parent template.
64  *
65  * The template hierarchy is filterable via the {@see 'index_template_hierarchy'} hook.
66  * The template path is filterable via the {@see 'index_template'} hook.
67  *
68  * @since 3.0.0