| files >> /opt/php-7.0.1/Zend/tests/variadic/ |
| files >> //opt/php-7.0.1/Zend/tests/variadic/by_ref.phpt |
--TEST--
Variadic arguments with by-reference passing
--FILE--
<?php
function test(&... $args) {
$i = 0;
foreach ($args as &$arg) {
$arg = $i++;
}
}
test();
test($a);
var_dump($a);
test($b, $c, $d);
var_dump($b, $c, $d);
?>
--EXPECT--
int(0)
int(0)
int(1)
int(2)
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