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<?php
namespace nochso\Omni;
/**
* Arrays class provides methods for array manipulation missing from default PHP.
*/
final class Arrays {
* Flatten arrays and non-arrays recursively into a 2D array.
*
* @param array ...$elements Any amount of arrays and non-arrays.
* @return array
public static function flatten(...$elements) {
$return = [];
$anvil = function ($element) use (&$return) {
$return[] = $element;
};
array_walk_recursive($elements, $anvil);
return $return;
}
nochso /
omni
