3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Test{ public $value = 123; public function __construct($a) { $this->value = (yield $a); } } $obj = new Test(456); var_dump($obj, $obj->__construct('456'));
Output for 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
object(Test)#1 (1) { ["value"]=> int(123) } object(Generator)#2 (0) { }
Output for hhvm-3.12.0
Fatal error: 'yield' is not allowed in constructor, destructor, or magic methods in /in/6kLeR on line 8
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: 'yield' is not allowed in constructor, destructor, or magic methods in /in/6kLeR on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$a' (T_VARIABLE) in /in/6kLeR on line 8
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/6kLeR on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/6kLeR on line 8
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/6kLeR 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/6kLeR 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/6kLeR on line 4
Process exited with code 255.