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is_attachment ›

Seit2.0.0
Veraltetn/v
is_attachment ( $attachment = '' )
Parameter:
  • (int|string|array|object) $attachment Attachment ID, title, slug, or array of such.
    Erforderlich: Nein
    Standard: (leer)
Gibt zurück:
  • (bool)
Definiert in:
Codex:

Determines whether the query is for an existing attachment page.

For more information on this and similar theme functions, check out the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ Conditional Tags} article in the Theme Developer Handbook.



Quellcode

function is_attachment( $attachment = '' ) {
	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_attachment( $attachment );
}