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<?php |
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namespace TelegramBot\Util; |
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/** |
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* Class Common |
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* |
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* @link https://github.com/telegram-bot-php/core |
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* @author Shahrad Elahi (https://github.com/shahradelahi) |
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* @license https://github.com/telegram-bot-php/core/blob/master/LICENSE (MIT License) |
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*/ |
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class Common |
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{ |
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/** |
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* Validate the given string is JSON or not |
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* |
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* @param ?string $string |
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* @return bool |
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*/ |
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public static function isJson(?string $string): bool |
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{ |
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if (!is_string($string)) return false; |
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json_decode($string); |
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return json_last_error() === JSON_ERROR_NONE; |
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} |
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/** |
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* Arrest with exception |
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* |
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* @param mixed $class The class |
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* @param string $callback The method |
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* @param mixed ...$args The arguments to pass to the callback |
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* @return mixed |
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*/ |
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public static function arrest(mixed $class, string $callback, ...$args): mixed |
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{ |
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try { |
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return call_user_func_array([$class, $callback], $args); |
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} catch (\Throwable|\TypeError|\Exception $e) { |
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if (defined('DEBUG_MODE') && DEBUG_MODE) { |
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echo '<b>TelegramError:</b> ' . $e->getMessage() . PHP_EOL; |
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} |
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throw new \RuntimeException($e->getMessage(), $e->getCode(), $e); |
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} |
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} |
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/** |
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* Check string is a url encoded string or not |
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* |
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* @param string $string |
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* @return bool |
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*/ |
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public static function isUrlEncode(string $string): bool |
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{ |
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return preg_match('/%[0-9A-F]{2}/i', $string); |
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} |
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/** |
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* Convert url encoded string to array |
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* |
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* @param string $string |
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* @return array |
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*/ |
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public static function urlDecode(string $string): array |
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{ |
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$raw_data = explode('&', urldecode($string)); |
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$data = []; |
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foreach ($raw_data as $row) { |
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[$key, $value] = explode('=', $row); |
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if (self::isUrlEncode($value)) { |
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$value = urldecode($value); |
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if (self::isJson($value)) { |
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$value = json_decode($value, true); |
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} |
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} |
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$data[$key] = $value; |
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} |
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return $data; |
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} |
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} |
telegram-bot-php /
core
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