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run code in 150+ php & hhvm versions
Bugs & Features
<?php abstract class WalletBase { private $private_money; function __construct($money) { $this->private_money = $money; } function getMoney() { return $this->private_money; } } class Wallet extends WalletBase { // private $private_money; function getMoney() { return '$' . parent::getMoney(); } function getMyMoney() { return '$' . $this->private_money; } function setMoney($money) { $this->private_money = $money; } } $wallet = new Wallet(12345); var_dump($wallet->getMoney()); var_dump($wallet->getMyMoney()); $wallet->setMoney(67890); var_dump($wallet->getMoney()); var_dump($wallet->getMyMoney());
Output for 5.2.6 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(6) "$12345" Notice: Undefined property: Wallet::$private_money in /in/UWOmM on line 18 string(1) "$" string(6) "$12345" string(6) "$67890"
Output for 5.0.0 - 5.2.5
string(6) "$12345" Notice: Undefined property: Wallet::$private_money in /in/UWOmM on line 18 string(1) "$" string(6) "$12345" string(6) "$67890"
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/UWOmM on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_CLASS in /in/UWOmM on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/UWOmM on line 2
Process exited with code 255.