php-src/Zend/tests/lsb_002.phpt

--TEST--
ZE2 Late Static Binding in an instance function
--FILE--
<?php

class TestClass {
	protected static $staticVar = 'TestClassStatic';
	const CLASS_CONST = 'TestClassConst';

	protected static function staticFunction() {
		return 'TestClassFunction';
	}

	public function testStaticVar() {
		return static::$staticVar;
	}

	public function testClassConst() {
		return static::CLASS_CONST;
	}

	public 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 {}

$testClass = new TestClass();
$childClass1 = new ChildClass1();
$childClass2 = new ChildClass2();


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";
?>
==DONE==
--EXPECT--
TestClassStatic
TestClassConst
TestClassFunction
ChildClassStatic
ChildClassConst
ChildClassFunction
TestClassStatic
TestClassConst
TestClassFunction
==DONE==