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<?php |
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/* |
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* This file is part of the core-library package. |
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* |
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* (c) 2018 WEBEWEB |
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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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namespace WBW\Library\Core\Transformer; |
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use WBW\Library\Core\Transformer\API\TransformerInterface; |
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/** |
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* preg_replace transformer. |
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* |
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* @author webeweb <https://github.com/webeweb/> |
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* @package WBW\Library\Core\Transformer |
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*/ |
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class PregReplaceTransformer implements TransformerInterface { |
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/** |
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* Pattern. |
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* |
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* @var string |
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*/ |
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private $pattern; |
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/** |
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* Replacement. |
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* |
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* @var string |
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*/ |
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private $replacement; |
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/** |
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* Constructor. |
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* |
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* @param string $pattern The pattern. |
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* @param string $replacement The replacement. |
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*/ |
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public function __construct(string $pattern, string $replacement) { |
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$this->setPattern($pattern); |
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$this->setReplacement($replacement); |
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} |
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/** |
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* Get the pattern. |
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* |
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* @return string Returns the pattern. |
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*/ |
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public function getPattern(): string { |
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return $this->pattern; |
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} |
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/** |
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* Get the replacement. |
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* |
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* @return string Returns the replacement. |
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*/ |
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public function getReplacement(): string { |
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return $this->replacement; |
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} |
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/** |
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* Set the pattern. |
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* |
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* @param string $pattern The pattern. |
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* @return TransformerInterface Returns this preg_replace transformer. |
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*/ |
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public function setPattern(string $pattern): TransformerInterface { |
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$this->pattern = $pattern; |
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return $this; |
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} |
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/** |
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* Set the replacement. |
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* |
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* @param string $replacement The replacement. |
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* @return TransformerInterface Returns this preg_replace transformer. |
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*/ |
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public function setReplacement(string $replacement): TransformerInterface { |
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$this->replacement = $replacement; |
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return $this; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function transform($value) { |
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if (null === $value || false === is_string($value)) { |
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return null; |
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} |
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return preg_replace($this->getPattern(), $this->getReplacement(), $value); |
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} |
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} |
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webeweb /
core-library
