is_favicon()

Is the query for the favicon.ico file?

Return

(bool) Whether the query is for the favicon.ico file.

Source

File: wp-includes/query.php

function is_favicon() {
	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_favicon();
}

Changelog

Version Description
5.4.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/is_favicon