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|
--TEST--
ZE2 Late Static Binding in a static function
--FILE--
<?php
class TestClass {
protected static $staticVar = 'TestClassStatic';
const CLASS_CONST = 'TestClassConst';
protected static function staticFunction() {
return 'TestClassFunction';
}
public static function testStaticVar() {
return static::$staticVar;
}
public static function testClassConst() {
return static::CLASS_CONST;
}
public static function testStaticFunction() {
return static::staticFunction();
}
}
class ChildClass1 extends TestClass {
protected static $staticVar = 'ChildClassStatic';
const CLASS_CONST = 'ChildClassConst';
protected static function staticFunction() {
return 'ChildClassFunction';
}
}
class ChildClass2 extends TestClass {}
echo TestClass::testStaticVar() . "\n";
echo TestClass::testClassConst() . "\n";
echo TestClass::testStaticFunction() . "\n";
echo ChildClass1::testStaticVar() . "\n";
echo ChildClass1::testClassConst() . "\n";
echo ChildClass1::testStaticFunction() . "\n";
echo ChildClass2::testStaticVar() . "\n";
echo ChildClass2::testClassConst() . "\n";
echo ChildClass2::testStaticFunction() . "\n";
?>
--EXPECT--
TestClassStatic
TestClassConst
TestClassFunction
ChildClassStatic
ChildClassConst
ChildClassFunction
TestClassStatic
TestClassConst
TestClassFunction
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