Online PHP editor | output for QpGMt

@ 2014-10-21T10:29:48Z

<?php

interface ShipInterface {}

abstract class AbstractShip implements ShipInterface {}

class ShipOnlyAbstract extends AbstractShip {}

class ShipWithInterface extends AbstractShip implements ShipInterface {}


$shipOnlyAbstract	= new ShipOnlyAbstract();
$shipWithInterface	= new ShipWithInterface();

var_dump($shipOnlyAbstract instanceof AbstractShip);
var_dump($shipWithInterface	instanceof AbstractShip);

var_dump($shipOnlyAbstract instanceof ShipInterface);
var_dump($shipWithInterface	instanceof ShipInterface);

var_dump(class_implements($shipOnlyAbstract));
var_dump(class_implements($shipWithInterface));

var_dump(class_parents($shipOnlyAbstract));
var_dump(class_parents($shipWithInterface));


var_dump(serialize($shipOnlyAbstract));
var_dump(serialize($shipWithInterface));

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: bool(true) bool(true) bool(true) bool(true) array(1) { ["ShipInterface"]=> string(13) "ShipInterface" } array(1) { ["ShipInterface"]=> string(13) "ShipInterface" } array(1) { ["AbstractShip"]=> string(12) "AbstractShip" } array(1) { ["AbstractShip"]=> string(12) "AbstractShip" } string(28) "O:16:"ShipOnlyAbstract":0:{}" string(29) "O:17:"ShipWithInterface":0:{}"
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING in /in/QpGMt 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_STRING in /in/QpGMt on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/QpGMt on line 3
Process exited with code 255.

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