55 lines
1.3 KiB
PHP
55 lines
1.3 KiB
PHP
<?php
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/**
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* @see https://github.com/laminas/laminas-serializer for the canonical source repository
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* @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
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* @license https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
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*/
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namespace Laminas\Serializer\Adapter;
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use Laminas\Serializer\Exception;
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class PythonPickleOptions extends AdapterOptions
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{
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/**
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* Pickle protocol version to serialize data
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*
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* @var int
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*/
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protected $protocol = 0;
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/**
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* Set pickle protocol version to serialize data
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*
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* Supported versions are 0, 1, 2 and 3
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*
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* @param int $protocol
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* @return PythonPickleOptions
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* @throws Exception\InvalidArgumentException
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*/
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public function setProtocol($protocol)
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{
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$protocol = (int) $protocol;
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if ($protocol < 0 || $protocol > 3) {
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throw new Exception\InvalidArgumentException(
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"Invalid or unknown protocol version '{$protocol}'"
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);
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}
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$this->protocol = $protocol;
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return $this;
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}
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/**
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* Get pickle protocol version to serialize data
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*
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* @return int
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*/
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public function getProtocol()
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{
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return $this->protocol;
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}
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}
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