private static function stringifyArrayElements($array)
{
$elements = array();
$isAssociative = array_keys($array) !== range(0, sizeof($array) - 1);
array_walk($array, function ($element, $key) use(&$elements, $isAssociative) {
if ($isAssociative) {
$elements[] = "<{$key}> => " . Objects::toString($element);
} else {
$elements[] = Objects::toString($element);
}
});
return $elements;
}
/**
* @see \Components\Object::__toString() \Components\Object::__toString()
*/
public function __toString()
{
return Objects::toString($this);
}
public static function toString()
{
return function ($object) {
return Objects::toString($object);
};
}