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run code in 200+ php & hhvm versions
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<?php declare(strict_types = 1); phpversion() >= "7.0.0" or die(); class FooBar { public $prop = '123'; } function test () : FooBar { return new FooBar; } var_dump(test());
based on frHGZ
Output for 7.0.0 - 7.2.0
object(FooBar)#1 (1) { ["prop"]=> string(3) "123" }
Output for 5.3.20 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/rObfh on line 2 Parse error: syntax error, unexpected ':', expecting '{' in /in/rObfh on line 10
Process exited with code 255.