/** * **Get an item from an array or object using "dot" notation.** * * @param mixed $target * @param string|array $key * @param mixed $default * * @return mixed */ public static function data_get($target, $key, $default = NULL) { if (NULL === $key) { return $target; } $key = is_array($key) ? $key : explode('.', $key); while (($segment = array_shift($key)) !== NULL) { if ($segment === '*') { if (is_object($target) and method_exists($target, 'toArray')) { $target = $target->all(); } elseif (!is_array($target)) { return value($default); } $result = Lib::array_extract($target, $key); return in_array('*', $key, TRUE) ? Lib::collapse($result) : $result; } if (Lib::array_accessible($target) && Lib::key_exists($target, $segment)) { $target = $target[$segment]; } elseif (is_object($target) && isset($target->{$segment})) { $target = $target->{$segment}; } else { return value($default); } } return $target; }