Support Closures in constant expressions (#16458)

RFC: https://wiki.php.net/rfc/closures_in_const_expr

Co-authored-by: Volker Dusch <volker@tideways-gmbh.com>
Co-authored-by: Il

Support Closures in constant expressions (#16458)

RFC: https://wiki.php.net/rfc/closures_in_const_expr

Co-authored-by: Volker Dusch <volker@tideways-gmbh.com>
Co-authored-by: Ilija Tovilo <ilija.tovilo@me.com>
Co-authored-by: Arthur Kurbidaev <artkurbidaev@gmail.com>

show more ...