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<?php |
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/* |
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* This file is part of Raven. |
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* |
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* (c) Sentry Team |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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class Raven_TransactionStack |
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{ |
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public function __construct() |
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{ |
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$this->stack = array(); |
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} |
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|
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public function clear() |
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{ |
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$this->stack = array(); |
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} |
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|
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public function peek() |
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{ |
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$len = count($this->stack); |
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if ($len === 0) { |
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return null; |
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} |
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return $this->stack[$len - 1]; |
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} |
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|
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public function push($context) |
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{ |
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$this->stack[] = $context; |
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} |
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|
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/** @noinspection PhpInconsistentReturnPointsInspection |
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* @param string|null $context |
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* @return mixed |
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*/ |
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public function pop($context = null) |
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{ |
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if (!$context) { |
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return array_pop($this->stack); |
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} |
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while (!empty($this->stack)) { |
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if (array_pop($this->stack) === $context) { |
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return $context; |
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} |
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} |
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// @codeCoverageIgnoreStart |
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} |
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// @codeCoverageIgnoreEnd |
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} |
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|
