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--TEST--
Additional named params are collect into variadics
--FILE--
<?php
function test($a, string ...$extra) {
var_dump($a);
var_dump($extra);
// Extra named parameters do not contribute toward func_num_args() and func_get_args().
var_dump(func_num_args());
var_dump(func_get_args());
}
function test2(&...$refs) {
foreach ($refs as &$ref) $ref++;
}
test(b: 'b', a: 'a', c: 'c', extra: 'extra');
echo "\n";
test('a', 'b', 'c', d: 'd');
echo "\n";
$x = 0;
$y = 0;
test2(x: $x, y: $y);
var_dump($x, $y);
?>
--EXPECT--
string(1) "a"
array(3) {
["b"]=>
string(1) "b"
["c"]=>
string(1) "c"
["extra"]=>
string(5) "extra"
}
int(1)
array(1) {
[0]=>
string(1) "a"
}
string(1) "a"
array(3) {
[0]=>
string(1) "b"
[1]=>
string(1) "c"
["d"]=>
string(1) "d"
}
int(3)
array(3) {
[0]=>
string(1) "a"
[1]=>
string(1) "b"
[2]=>
string(1) "c"
}
int(1)
int(1)
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