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<?php |
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/** |
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* MIT License |
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* |
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* Copyright (c) 2016 Bernardo Secades |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, 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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* 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, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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namespace BernardoSecades\Json; |
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/** |
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* @author bernardosecades <[email protected]> |
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*/ |
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class ArrayOption implements \ArrayAccess, \Countable |
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{ |
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protected $options = []; |
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/** |
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* @param mixed $index |
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* @return bool |
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*/ |
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1 |
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public function offsetExists($index) |
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{ |
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1 |
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return isset($this->options[$index]); |
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} |
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/** |
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* @param mixed $index |
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* @return bool |
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*/ |
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1 |
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public function offsetGet($index) |
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{ |
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if ($this->offsetExists($index)) { |
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return $this->options[$index]; |
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} |
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return false; |
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} |
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/** |
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* @param mixed $index |
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* @param mixed $value |
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* @return bool |
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*/ |
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public function offsetSet($index, $value) |
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{ |
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if (!$value instanceof Option) { |
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throw new \UnexpectedValueException('Only allowed value type Option'); |
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} |
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if (null !== $index) { |
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$this->options[$index] = $value; |
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} else { |
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$this->options[] = $value; |
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} |
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return true; |
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} |
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/** |
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* @param mixed $index |
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* @return bool |
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*/ |
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1 |
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public function offsetUnset($index) |
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{ |
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unset($this->options[$index]); |
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return true; |
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} |
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/** |
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* @return int |
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*/ |
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public function count() |
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{ |
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return count($this->options); |
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} |
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/** |
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* @return int |
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*/ |
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public function getValueOptions() |
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{ |
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if (empty($this->options)) { |
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return Option::JSON_NONE; |
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} |
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if (1 == $this->count()) { |
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/** @var Option $option */ |
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$option = $this->options[0]; |
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return $option->getValue(); |
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} |
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/** @var Option $firstOption */ |
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$firstOption = $this->options[0]; |
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$bitwiseResult = $firstOption->getValue(); |
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$options = array_slice($this->options, 1); |
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/** @var Option $option */ |
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foreach ($options as $option) { |
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if (Option::JSON_NONE === $option->getValue()) { |
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continue; |
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} |
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$bitwiseResult = $bitwiseResult | $option->getValue(); |
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} |
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return $bitwiseResult; |
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} |
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} |
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bernardosecades /
php-json
