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<?php |
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/** |
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* This file is a part of "Axessors" library. |
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* |
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* @author <[email protected]> |
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* @license GPL |
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*/ |
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namespace NoOne4rever\Axessors; |
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use NoOne4rever\Axessors\Exceptions\ReThrownError; |
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use NoOne4rever\Axessors\Exceptions\TypeError; |
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/** |
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* Trait Axessors. |
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* |
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* This trait is used to indicate that a class uses the library and provides them with method call handlers. |
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* If you wouldn't use method handling functionality, you can add trait {@see Axessors\Axs} to your class. |
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* |
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* @package NoOne4rever\Axessors |
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*/ |
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trait Axessors |
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{ |
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/** |
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* Redirects an instance method call. |
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* |
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* @param string $method the name of the called method |
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* @param array $args arguments of the called method |
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* @return mixed result of the called method |
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*/ |
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public function __call(string $method, array $args) |
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{ |
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return self::__axessorsCall($method, $args, $this); |
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} |
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/** |
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* Redirects a static method call. |
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* |
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* @param string $method the name of the called method |
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* @param array $args arguments of the called method |
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* @return mixed result of the called method |
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*/ |
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public static function __callStatic(string $method, array $args) |
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{ |
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return self::__axessorsCall($method, $args); |
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} |
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/** |
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* Executes *injected* callback or condition. |
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* |
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* @param string $code code to execute |
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* @param $var mixed value to process |
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* @param bool $mode mode of execution |
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* @return mixed the result or condition or callback |
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* @throws ReThrownError if an error occurred while evaluating *injected* callback or condition |
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* @throws TypeError if non-countable value supplied to ConditionsRunner::count() |
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*/ |
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public function __axessorsExecute(string $code, $var, bool $mode) |
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{ |
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try { |
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$result = (bool)eval('return ' . $code . ';'); // evaluation of the code written in Axessors comment |
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} catch (TypeError $error) { |
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throw $error; |
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} catch (\Throwable $error) { |
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throw new ReThrownError("an error occurred while evaluating executable string \"$code\": {$error->getMessage()}"); |
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} |
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return $mode ? $result : $var; |
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} |
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/** |
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* Executes *injected* callback or condition. |
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* |
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* @param string $code code to execute |
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* @param $var mixed value to process |
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* @param bool $mode mode of execution |
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* @return mixed the result or condition or callback |
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* @throws ReThrownError if an error occurred while evaluating *injected* callback or condition |
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* @throws TypeError if non-countable value supplied to ConditionsRunner::count() |
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*/ |
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public static function __axessorsExecuteStatic(string $code, $var, bool $mode) |
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{ |
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try { |
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$result = (bool)eval('return ' . $code . ';'); // evaluation of the code written in Axessors comment |
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} catch (TypeError $error) { |
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throw $error; |
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} catch (\Throwable $error) { |
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throw new ReThrownError("an error occurred while evaluating executable string \"$code\": {$error->getMessage()}"); |
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} |
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return $mode ? $result : $var; |
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} |
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/** |
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* Redirects Axessors method call. |
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* |
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* @param string $method method name |
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* @param array $args method arguments |
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* @param object|null $object object for instance method call |
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* @return mixed the result of called method |
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*/ |
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private static function __axessorsCall(string $method, array $args, $object = null) |
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{ |
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$callProcessor = new CallProcessor(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS), $object); |
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return $callProcessor->call($args, $method); |
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} |
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} |
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NoOne4rever /
Axessors
