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Returning by ref + finally allow circumventing return type checks #18736

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@iluuu1994

Description

@iluuu1994

Description

The following code:

https://3v4l.org/BRBW9

<?phpfunction &test():int {$x =0;try {return$x;    }finally {$x ='test';    }}$x = &test();var_dump($x);

Resulted in this output:

string(4) "test"

But I expected this output instead:

Fatal error: Uncaught TypeError: test(): Return value must be of type int, string returned

PHP Version

PHP 7.0.2+

Operating System

No response

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