1Readonly class 2----- 3<?php 4 5readonly class A { 6} 7----- 8array( 9 0: Stmt_Class( 10 attrGroups: array( 11 ) 12 flags: READONLY (64) 13 name: Identifier( 14 name: A 15 ) 16 extends: null 17 implements: array( 18 ) 19 stmts: array( 20 ) 21 ) 22) 23----- 24<?php 25 26final readonly class A { 27} 28----- 29array( 30 0: Stmt_Class( 31 attrGroups: array( 32 ) 33 flags: FINAL | READONLY (96) 34 name: Identifier( 35 name: A 36 ) 37 extends: null 38 implements: array( 39 ) 40 stmts: array( 41 ) 42 ) 43) 44