3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $id; } class Foo2 { public $id; public function __construct($id) { $this->id = $id; } } class Foo3 { protected $id; public function __construct($id) { $this->id = $id; } public function getId() { return $this->id; } } class Foo4 { private $id; public function __construct($id) { $this->id = $id; } public function __get($key) { return $this->id; } } $data = new Foo; $data->id = 10; echo $data->id; $data2 = new Foo2(10); echo $data2->id; $data3 = new Foo3(10); echo $data3->getId(); $data4 = new Foo4(10); echo $data4->id;
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
10101010
Output for 5.0.0 - 5.0.5
101010 Fatal error: Cannot access private property Foo4::$id in /in/RWJcn on line 45
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/RWJcn on line 4
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, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/RWJcn on line 4
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/RWJcn on line 4
Process exited with code 255.
preferences:
256.96 ms | 401 KiB | 460 Q