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<?php |
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namespace PhpConsole\Dispatcher; |
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use PhpConsole\Connector; |
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use PhpConsole\Dispatcher; |
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use PhpConsole\Dumper; |
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use PhpConsole\EvalProvider; |
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use PhpConsole\EvalResultMessage; |
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/** |
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* Executes client code and sends result data to connector as client expected messages |
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* |
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* @package PhpConsole |
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* @version 3.1 |
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* @link http://consle.com |
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* @author Sergey Barbushin http://linkedin.com/in/barbushin |
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* @copyright © Sergey Barbushin, 2011-2013. All rights reserved. |
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* @license http://www.opensource.org/licenses/BSD-3-Clause "The BSD 3-Clause License" |
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*/ |
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class Evaluate extends Dispatcher { |
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/** @var EvalProvider */ |
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protected $evalProvider; |
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/** |
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* @param Connector $connector |
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* @param EvalProvider $evalProvider |
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* @param Dumper $dumper |
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*/ |
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public function __construct(Connector $connector, EvalProvider $evalProvider, Dumper $dumper) { |
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$this->evalProvider = $evalProvider; |
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parent::__construct($connector, $dumper); |
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} |
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/** |
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* Override eval provider |
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* @param EvalProvider $evalProvider |
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*/ |
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public function setEvalProvider(EvalProvider $evalProvider) { |
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$this->evalProvider = $evalProvider; |
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} |
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/** |
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* Get eval provider |
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* @return EvalProvider |
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*/ |
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public function getEvalProvider() { |
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return $this->evalProvider; |
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} |
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/** |
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* Execute PHP code and send result message in connector |
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* @param $code |
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*/ |
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public function dispatchCode($code) { |
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if($this->isActive()) { |
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$previousLastError = error_get_last(); |
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$oldDisplayErrors = ini_set('display_errors', false); |
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$result = $this->evalProvider->evaluate($code); |
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ini_set('display_errors', $oldDisplayErrors); |
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$message = new EvalResultMessage(); |
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$message->return = $this->dumper->dump($result->return); |
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$message->output = $this->dumper->dump($result->output); |
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$message->time = round($result->time, 6); |
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$newLastError = error_get_last(); |
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if($newLastError && $newLastError != $previousLastError) { |
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$this->connector->getErrorsDispatcher()->dispatchError($newLastError ['type'], $newLastError ['message'], $newLastError ['file'], $newLastError ['line'], 999); |
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} |
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if($result->exception) { |
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$this->connector->getErrorsDispatcher()->dispatchException($result->exception); |
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} |
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$this->sendMessage($message); |
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} |
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} |
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} |
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barbushin /
php-console
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.