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<?php class ParentClass{ const KONSTANTA = 'ParentClass'; public function __construct(){ echo self::KONSTANTA.'<br/>';//Memanggil konstanta dari internal class } public function printKonstanta(){ echo 'Class : '.self::KONSTANTA.'<br/>';//Memanggil konstanta dari internal class } } class ChildClass extends ParentClass{ private $privateProperty; const KONSTANTA = 'ChildClass';//Overriding property public function __construct(){ parent::__construct();//Memanggil konstruktor ParentClass echo ChildClass::KONSTANTA.'<br/>';//Bisa juga dipanggil dengan cara seperti ini } public function printPrivate(){ echo 'Property : '.$this->privateProperty.'<br/>';//$this digunakan untuk memanggil properti atau method internal } } class Child2Class extends ParentClass{ public static $STATIC; public function __construct(){ echo self::KONSTANTA.'<br/>';//ParentClass mewariskan KONSTANTA } public static function printLangsung(){ echo 'Bisa diprint langsung tanpa instansiasi<br/>'; } } $a = new ParentClass(); $a::printKonstanta();//Print Konstanta menggunakan Scope Resolution pada Object $b = new ChildClass(); $b->printPrivate(); Child2Class::$STATIC = 'Isi variable static'; Child2Class::printLangsung(); echo Child2Class::$STATIC;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
ParentClass<br/> Fatal error: Uncaught Error: Non-static method ParentClass::printKonstanta() cannot be called statically in /in/MGKZl:39 Stack trace: #0 {main} thrown in /in/MGKZl on line 39
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
ParentClass<br/> Deprecated: Non-static method ParentClass::printKonstanta() should not be called statically in /in/MGKZl on line 39 Class : ParentClass<br/>ParentClass<br/>ChildClass<br/>Property : <br/>Bisa diprint langsung tanpa instansiasi<br/>Isi variable static
Output for 7.3.32 - 7.3.33
ParentClass<br/>Class : ParentClass<br/>ParentClass<br/>ChildClass<br/>Property : <br/>Bisa diprint langsung tanpa instansiasi<br/>Isi variable static
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
ParentClass<br/> Strict Standards: Non-static method ParentClass::printKonstanta() should not be called statically in /in/MGKZl on line 39 Class : ParentClass<br/>ParentClass<br/>ChildClass<br/>Property : <br/>Bisa diprint langsung tanpa instansiasi<br/>Isi variable static
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/MGKZl on line 39
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/MGKZl on line 39
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/MGKZl on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/MGKZl on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/MGKZl on line 3
Process exited with code 255.
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