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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Address { public $street; } class User { protected $address; public function getAddress() : Address { return $this->address; } } $user = new User(); $address = $user->getAddress(); var_dump($address->street);
based on VNK5B
Output for 7.0.0 - 7.2.6
Fatal error: Uncaught TypeError: Return value of User::getAddress() must be an instance of Address, null returned in /in/Bqqs7:12 Stack trace: #0 /in/Bqqs7(17): User->getAddress() #1 {main} thrown in /in/Bqqs7 on line 12
Process exited with code 255.
Output for 5.1.0 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/Bqqs7 on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':', expecting '{' or ';' in /in/Bqqs7 on line 10
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/Bqqs7 on line 4
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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Bqqs7 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/Bqqs7 on line 4
Process exited with code 255.