1--TEST-- 2Cannot access self::class when no class scope is active 3--FILE-- 4<?php 5 6try { 7 var_dump(self::class); 8} catch (Error $e) { 9 echo $e->getMessage(), "\n"; 10} 11try { 12 var_dump([self::class]); 13} catch (Error $e) { 14 echo $e->getMessage(), "\n"; 15} 16 17?> 18--EXPECT-- 19Cannot use "self" when no class scope is active 20Cannot use "self" when no class scope is active 21