wp-includes/ms-load.php:567Retrieves an object containing information about the requested network.
$networkobject|intWP_Network|falsefunction wp_get_network( $network ) { _deprecated_function( __FUNCTION__, '4.7.0', 'get_network()' ); $network = get_network( $network ); if ( null === $network ) { return false; } return $network;}Introduced in 3.9.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/ms-load.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.