PHP get all arguments as array?
If you use PHP 5.6+, you can now do this:
<?phpfunction sum(...$numbers) { $acc = 0; foreach ($numbers as $n) { $acc += $n; } return $acc;}echo sum(1, 2, 3, 4);?>source: http://php.net/manual/en/functions.arguments.php#functions.variable-arg-list
Or as of PHP 7.1 you are now able to use a type hint called iterable
function f(iterable $args) { foreach ($args as $arg) { // awesome stuff }}Also, it can be used instead of Traversable when you iterate using an interface. As well as it can be used as a generator that yields the parameters.