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--TEST--
When performing a dynamic call to a ret-by-ref function, the reference should be unwrapped
--FILE--
<?php
namespace Foo;
function &retRef($x) {
return $x;
}
var_dump(call_user_func('Foo\retRef', 42));
var_dump(call_user_func_array('Foo\retRef', [42]));
$closure = function &($x) {
return $x;
};
var_dump($closure->call(new class {}, 42));
var_dump((new \ReflectionFunction('Foo\retRef'))->invoke(42));
var_dump((new \ReflectionFunction('Foo\retRef'))->invokeArgs([42]));
class Bar {
function &method($x) {
return $x;
}
}
var_dump((new \ReflectionMethod('Foo\Bar', 'method'))->invoke(new Bar, 42));
var_dump((new \ReflectionMethod('Foo\Bar', 'method'))->invokeArgs(new Bar, [42]));
?>
--EXPECT--
int(42)
int(42)
int(42)
int(42)
int(42)
int(42)
int(42)
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