1--TEST-- 2The same rules are applied for properties that are defined in the class hierarchy. Thus, if the properties are compatible, a notice is issued, if not a fatal error occures. 3--FILE-- 4<?php 5error_reporting(E_ALL | E_STRICT); 6 7class Base { 8 private $hello; 9} 10 11trait THello1 { 12 private $hello; 13} 14 15echo "PRE-CLASS-GUARD\n"; 16class Notice extends Base { 17 use THello1; 18 private $hello; 19} 20echo "POST-CLASS-GUARD\n"; 21 22// now we do the test for a fatal error 23 24class TraitsTest { 25 use THello1; 26 public $hello; 27} 28 29echo "POST-CLASS-GUARD2\n"; 30 31$t = new TraitsTest; 32$t->hello = "foo"; 33?> 34--EXPECTF-- 35PRE-CLASS-GUARD 36 37Strict Standards: Notice and THello1 define the same property ($hello) in the composition of Notice. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed in %s on line %d 38POST-CLASS-GUARD 39 40Fatal error: TraitsTest and THello1 define the same property ($hello) in the composition of TraitsTest. However, the definition differs and is considered incompatible. Class was composed in %s on line %d 41
