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is_attachment › WordPress Function

Since2.0.0
Deprecatedn/a
› is_attachment ( $attachment = '' )
Parameters:
  • (int|string|int[]|string[]) $attachment Optional. Attachment ID, title, slug, or array of such to check against. Default empty.
    Required: No
    Default: (empty)
Returns:
  • (bool) Whether the query is for an existing attachment page.
Defined at:
Codex:

Determines whether the query is for an existing attachment page.

For more information on this and similar theme functions, check out the {@link Conditional Tags} article in the Theme Developer Handbook.


Related Functions: is_local_attachment, wp_insert_attachment, wp_attachment_is, _fix_attachment_links, prepend_attachment

Source 

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 );
}