/** * 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 ($target instanceof Collection) { $target = $target->all(); } elseif (!is_array($target)) { return value($default); } $result = Arr::pluck($target, $key); return in_array('*', $key) ? Arr::collapse($result) : $result; } if (Arr::accessible($target) && Arr::exists($target, $segment)) { $target = $target[$segment]; } elseif (is_object($target) && isset($target->{$segment})) { $target = $target->{$segment}; } else { return value($default); } } return $target; }
/** * Set an item on an array or object using dot notation. * * @param mixed $target * @param string|array $key * @param mixed $value * @param bool $overwrite * @return mixed */ function data_set(&$target, $key, $value, $overwrite = true) { $segments = is_array($key) ? $key : explode('.', $key); if (($segment = array_shift($segments)) === '*') { if (!Arr::accessible($target)) { $target = []; } if ($segments) { foreach ($target as &$inner) { data_set($inner, $segments, $value, $overwrite); } } elseif ($overwrite) { foreach ($target as &$inner) { $inner = $value; } } } elseif (Arr::accessible($target)) { if ($segments) { if (!Arr::exists($target, $segment)) { $target[$segment] = []; } data_set($target[$segment], $segments, $value, $overwrite); } elseif ($overwrite || !Arr::exists($target, $segment)) { $target[$segment] = $value; } } elseif (is_object($target)) { if ($segments) { if (!isset($target->{$segment})) { $target->{$segment} = []; } data_set($target->{$segment}, $segments, $value, $overwrite); } elseif ($overwrite || !isset($target->{$segment})) { $target->{$segment} = $value; } } else { $target = []; if ($segments) { data_set($target[$segment], $segments, $value, $overwrite); } elseif ($overwrite) { $target[$segment] = $value; } } return $target; }