1--TEST-- 2ReflectionParameter::isDefault() 3--FILE-- 4<?php 5class A { 6public $defprop; 7} 8$a = new A; 9$a->myprop = null; 10 11$ro = new ReflectionObject($a); 12$props = $ro->getProperties(); 13$prop1 = $props[0]; 14var_dump($prop1->isDefault()); 15$prop2 = $props[1]; 16var_dump($prop2->isDefault()); 17 18var_dump($ro->getProperty('defprop')->isDefault()); 19var_dump($ro->getProperty('myprop')->isDefault()); 20 21$prop1 = new ReflectionProperty($a, 'defprop'); 22$prop2 = new ReflectionProperty($a, 'myprop'); 23var_dump($prop1->isDefault()); 24var_dump($prop2->isDefault()); 25?> 26==DONE== 27--EXPECT-- 28bool(true) 29bool(false) 30bool(true) 31bool(false) 32bool(true) 33bool(false) 34==DONE== 35