Summery Summery

Determines whether the query is for an existing attachment page.

Syntax Syntax

is_attachment( int|string|int[]|string[] $attachment = '' )

Description Description

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

Parameters Parameters


(int|string|int[]|string[]) (Optional) Attachment ID, title, slug, or array of such to check against.

Default value: ''

Return Return


Source Source

File: wp-includes/query.php

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 );


Changelog Changelog

Version Description
2.0.0 Introduced.


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