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is_tag › WordPress Function

Depuis2.3.0
Dépréciéen/a
› is_tag ( $tag = '' )
Paramètres:
  • (int|string|int[]|string[]) $tag Optional. Tag ID, name, slug, or array of such to check against. Default empty.
    Requis: Non
    Défaut: (vide)
Retourne:
  • (bool) Whether the query is for an existing tag archive page.
Défini(e) dans:
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.


Fonctions en relation: is_tax, has_tag, is_page, is_paged, is_rtl

Source 

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 );
}