1--TEST-- 2ReflectionConstant::getExtension() 3--EXTENSIONS-- 4json 5--FILE-- 6<?php 7 8$reflectionConstant = new ReflectionConstant('PHP_VERSION'); 9var_dump($reflectionConstant->getExtension()); 10 11$reflectionConstant = new ReflectionConstant('JSON_ERROR_NONE'); 12var_dump($reflectionConstant->getExtension()); 13 14const CT_CONST = 5; 15$reflectionConstant = new ReflectionConstant('CT_CONST'); 16var_dump($reflectionConstant->getExtension()); 17 18define('RT_CONST', 6); 19$reflectionConstant = new ReflectionConstant('RT_CONST'); 20var_dump($reflectionConstant->getExtension()); 21?> 22--EXPECTF-- 23object(ReflectionExtension)#%d (1) { 24 ["name"]=> 25 string(4) "Core" 26} 27object(ReflectionExtension)#%d (1) { 28 ["name"]=> 29 string(4) "json" 30} 31NULL 32NULL 33