/** * 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 a given configuration value. * * @param array|string $key * @param mixed $value * @return void */ public function set($key, $value = null) { if (is_array($key)) { foreach ($key as $innerKey => $innerValue) { Arr::set($this->items, $innerKey, $innerValue); } } else { Arr::set($this->items, $key, $value); } }
/** * Get and remove an item from the collection. * * @param mixed $key * @param mixed $default * @return mixed */ public function pull($key, $default = null) { return Arr::pull($this->items, $key, $default); }
/** * Get the registered service provider instance if it exists. * * @param ServiceProvider|string $provider * @return ServiceProvider|null */ public function getProvider($provider) { $name = is_string($provider) ? $provider : get_class($provider); return Arr::first($this->serviceProviders, function ($key, $value) use($name) { return $value instanceof $name; }); }