WordPress at a glance

is_attachment() WP 1.0

Is the query for an existing attachment page?

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

No Hooks.

Return

true/false.

Usage

is_attachment( $attachment );
$attachment(int/string/array/object)
Attachment ID, title, slug, or array of such.
Default: ''

Notes

  • Global. WP_Query. $wp_query Global WP_Query instance.

Changelog

Since 2.0.0 Introduced.

Code of is attachment: wp-includes/query.php WP 5.2.2

<?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 );
}

Related Functions

From tag: Conditional tags (page type and request)

More from tag: Conditional tags (all)

More from category: Queries

More from Template Tags: Main Functions

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