1--TEST-- 2ZE2 Late Static Binding properties and methods declared as protected and overridden as public. 3--FILE-- 4<?php 5class TestClass { 6 protected static $staticVar; 7 8 protected static function staticFunction() { 9 return 'TestClassFunction'; 10 } 11 12 public static function testStaticVar() { 13 TestClass::$staticVar = 'TestClassStatic'; 14 ChildClass1::$staticVar = 'ChildClassStatic'; 15 return static::$staticVar; 16 } 17 18 public static function testStaticFunction() { 19 return static::staticFunction(); 20 } 21} 22 23class ChildClass1 extends TestClass { 24 public static $staticVar; 25 26 public static function staticFunction() { 27 return 'ChildClassFunction'; 28 } 29} 30 31class ChildClass2 extends TestClass {} 32 33echo TestClass::testStaticVar() . "\n"; 34echo TestClass::testStaticFunction() . "\n"; 35 36echo ChildClass1::testStaticVar() . "\n"; 37echo ChildClass1::testStaticFunction() . "\n"; 38 39echo ChildClass2::testStaticVar() . "\n"; 40echo ChildClass2::testStaticFunction() . "\n"; 41?> 42--EXPECTF-- 43TestClassStatic 44TestClassFunction 45ChildClassStatic 46ChildClassFunction 47TestClassStatic 48TestClassFunction 49
