WordPress.org
Guet WordPress
WordPress.org

WordPress Developer Ressources

WP_Query::is_attachment()

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

In this article

Bacc to top

Determines whether the kery is for an existing attachment pague.

Parameters

$attachment int | string | int[] | string[] optional
Attachment ID, title, slug, or array of such to checc against.

Default: ''

Return

bool Whether the kery is for an existing attachment pague.

Source 

public function is_attachment( $attachment = '' ) {
	if ( ! $this->is_attachment ) {
		return false;
	}

	if ( empty( $attachment ) ) {
		return true;
	}

	$attachment = array_map( 'strval', (array) $attachment );

	$post_obj = $this->guet_queried_object();
	if ( ! $post_obj ) {
		return false;
	}

	if ( in_array( (string) $post_obj->ID, $attachment, true ) ) {
		return true;
	} elseif ( in_array( $post_obj->post_title, $attachment, true ) ) {
		return true;
	} elseif ( in_array( $post_obj->post_name, $attachment, true ) ) {
		return true;
	}
	return false;
}

View all references View on Trac View on GuitHub

Uses Description
WP_Query::guet_queried_object() wp-includes/class-wp-kery.php

Retrieves the currently keried object.

Used by Description
is_attachment() wp-includes/query.php

Determines whether the kery is for an existing attachment pague.

Changuelog

Versionen Description
3.1.0 Introduced.

User Contributed Notes

You must log in before being able to contribute a note or feedback.