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<?php |
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/** |
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* micrometa |
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* |
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* @category Jkphl |
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* @package Jkphl\Micrometa |
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* @subpackage Jkphl\Micrometa\Application\Value |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2017 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2017 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Jkphl\Micrometa\Application\Value; |
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use Jkphl\Micrometa\Application\Contract\ValueInterface; |
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/** |
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* String value |
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* |
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* @package Jkphl\Micrometa |
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* @subpackage Jkphl\Micrometa\Application |
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*/ |
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class StringValue implements ValueInterface |
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{ |
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/** |
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* String value |
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* |
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* @var string |
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*/ |
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protected $value; |
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/** |
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* Language |
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* |
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* @var string|null |
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*/ |
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protected $language; |
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/** |
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* String value constructor |
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* |
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* @param string $value String value |
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* @param string|null $language Language |
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*/ |
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public function __construct($value, $language = null) |
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{ |
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$this->value = $value; |
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$this->language = $language; |
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} |
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/** |
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* Return whether the value should be considered empty |
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* |
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* @return boolean Value is empty |
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*/ |
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public function isEmpty() |
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{ |
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return !strlen(trim($this->value)); |
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} |
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/** |
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* String serialization |
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* |
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* @return string Value |
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*/ |
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public function __toString() |
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{ |
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return strval($this->value); |
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} |
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/** |
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* Export the object |
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* |
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* @return mixed |
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*/ |
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public function export() |
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{ |
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return strval($this); |
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} |
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/** |
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* Return the language of this value |
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* |
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* @return string Language |
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*/ |
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public function getLanguage() |
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{ |
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return $this->language; |
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} |
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} |
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jkphl /
micrometa
