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<?php |
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namespace SwooleTW\Http\Helpers; |
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use LogicException; |
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use Illuminate\Support\Arr; |
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/** |
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* Class FW |
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*/ |
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final class FW |
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{ |
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/** |
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* Laravel |
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* |
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* @const string |
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*/ |
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public const LARAVEL = 'laravel'; |
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/** |
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* Lumen |
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* |
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* @const string |
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*/ |
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public const LUMEN = 'lumen'; |
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/** |
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* Version regular expression |
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* |
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* @const string |
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*/ |
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public const VERSION_FULL = '/\s*(?:\d+\.?)+/i'; |
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/** |
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* Version without bugfix regular expression |
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* |
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* @const string |
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*/ |
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public const VERSION_WITHOUT_BUG_FIX = '/\s*(?:\d+\.*?){2}/i'; |
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/** |
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* Returns true if current Framework in types |
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* |
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* @param string ...$types |
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* |
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* @return bool |
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*/ |
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public static function is(string ...$types): bool |
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{ |
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return in_array(static::current(), $types, true); |
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} |
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/** |
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* Current Framework |
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* |
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* @return string |
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*/ |
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public static function current(): string |
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{ |
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return class_exists('Illuminate\Foundation\Application') ? static::LARAVEL : static::LUMEN; |
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} |
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/** |
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* Returns application version |
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* |
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* @param string $expression |
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* |
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* @return string |
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*/ |
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public static function version(string $expression = self::VERSION_WITHOUT_BUG_FIX): string |
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{ |
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if (static::is(static::LARAVEL)) { |
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return static::extractVersion(constant('Illuminate\Foundation\Application::VERSION'), $expression); |
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} |
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/** @var \Laravel\Lumen\Application $app */ |
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$app = call_user_func('Laravel\Lumen\Application::getInstance'); |
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if ($version = static::extractVersion($app->version(), $expression)) { |
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return $version; |
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} |
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throw new LogicException('No any version found.'); |
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} |
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/** |
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* Extracts lumen version from $app->version() |
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* |
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* @param string $version |
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* @param string $expression |
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* |
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* @return string|null |
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*/ |
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protected static function extractVersion(string $version, string $expression): ?string |
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{ |
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if (preg_match($expression, $version, $result)) { |
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return Arr::first($result); |
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} |
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return null; |
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} |
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} |