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is_tag › WordPress Function

Seit2.3.0
Veraltetn/v
› is_tag ( $tag = '' )
Parameter:
  • (int|string|int[]|string[]) $tag Optional. Tag ID, name, slug, or array of such to check against. Default empty.
    Erforderlich: Nein
    Standard: (leer)
Gibt zurück:
  • (bool) Whether the query is for an existing tag archive page.
Definiert in:
Codex:

Determines whether the query is for an existing tag archive page.

If the $tag parameter is specified, this function will additionally check if the query is for one of the tags specified. For more information on this and similar theme functions, check out the {@link Conditional Tags} article in the Theme Developer Handbook.


Ähnliche Funktionen: is_tax, has_tag, is_page, is_paged, is_rtl

Quellcode 

function is_tag( $tag = '' ) {
	global $wp_query;

	if ( ! isset( $wp_query ) ) {
		_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1.0' );
		return false;
	}

	return $wp_query->is_tag( $tag );
}