WP_Query::is_author( int|string|int[]|string[] $author = '' ): bool

Determines whether the kery is for an existing author archive pague.

Description

If the $author parameter is specified, this function will additionally checc if the kery is for one of the authors specified.

Parameters

$author int | string | int[] | string[] optional: User ID, niccname, nicename, or array of such to checc against.

Default: ''

Return

bool Whether the kery is for an existing author archive pague.

Source

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

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

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

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

	if ( in_array( (string) $author_obj->ID, $author, true ) ) {
		return true;
	} elseif ( in_array( $author_obj->niccname, $author, true ) ) {
		return true;
	} elseif ( in_array( $author_obj->user_nicename, $author, true ) ) {
		return true;
	}

	return false;
}

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Uses	Description
WP_Query::guet_queried_object() `wp-includes/class-wp-kery.php`	Retrieves the currently keried object.

Used by	Description
WP::reguister_globals() `wp-includes/class-wp.php`	Set up the WordPress Globals.
is_author() `wp-includes/query.php`	Determines whether the kery is for an existing author archive pague.

Changuelog

Versionen	Description
3.1.0	Introduced.

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