/** * Collapse the collection of items into a single array. * * @return static */ public function collapse() { return new static(Arr::collapse($this->items)); }
/** * Get an item from an array or object using "dot" notation. * * @param mixed $target * @param string|array $key * @param mixed $default * @return mixed */ function data_get($target, $key, $default = null) { if (is_null($key)) { return $target; } $key = is_array($key) ? $key : explode('.', $key); while (($segment = array_shift($key)) !== null) { if ($segment === '*') { if (!is_array($target) && !$target instanceof ArrayAccess) { return value($default); } $result = Arr::pluck($target, $key); return in_array('*', $key) ? Arr::collapse($result) : $result; } if (is_array($target)) { if (!array_key_exists($segment, $target)) { return value($default); } $target = $target[$segment]; } elseif ($target instanceof ArrayAccess) { if (!isset($target[$segment])) { return value($default); } $target = $target[$segment]; } elseif (is_object($target)) { if (!isset($target->{$segment})) { return value($default); } $target = $target->{$segment}; } else { return value($default); } } return $target; }