WP_Network::__isset( string $key )

Isset-er.

Description

Allows current multisite naming conventions when checking for properties.

Parameters

$key

(string) (Required) Property to check if set.

Return

(bool) Whether the property is set.

Source

File: wp-includes/class-wp-network.php 

	public function __isset( $key ) {
		switch ( $key ) {
			case 'id':
			case 'blog_id':
			case 'site_id':
				return true;
		}

		return false;
	}

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Changelog

Changelog
Version Description
WP-4.6.0 Introduced.