WordPress at a glance
function is not described

get_tag_template() WP 2.3.0

Retrieve path of tag template in current or parent template.

The hierarchy for this template looks like:

  1. tag-{slug}.php
  2. tag-{id}.php
  3. tag.php

An example of this is:

  1. tag-wordpress.php
  2. tag-3.php
  3. tag.php

The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} and {@see '$type_template'} dynamic hooks, where $type is 'tag'.

  • See: get_query_template()
  • Since 4.7.0 The decoded form of tag-{slug}.php was added to the top of the template hierarchy when the tag slug contains multibyte characters.

No Hooks.

Return

String. Full path to tag template file.

Usage

get_tag_template();

Code of get tag template: wp-includes/template.php WP 5.2.1

<?php
function get_tag_template() {
	$tag = get_queried_object();

	$templates = array();

	if ( ! empty( $tag->slug ) ) {

		$slug_decoded = urldecode( $tag->slug );
		if ( $slug_decoded !== $tag->slug ) {
			$templates[] = "tag-{$slug_decoded}.php";
		}

		$templates[] = "tag-{$tag->slug}.php";
		$templates[] = "tag-{$tag->term_id}.php";
	}
	$templates[] = 'tag.php';

	return get_query_template( 'tag', $templates );
}