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57 lines
1.5 KiB
57 lines
1.5 KiB
2 years ago
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<?php
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/**
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* Copyright 2012-2017 Horde LLC (http://www.horde.org/)
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*
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* See the enclosed file COPYING for license information (LGPL). If you
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* did not receive this file, see http://www.horde.org/licenses/lgpl21.
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*
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* @category Horde
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* @copyright 2012-2017 Horde LLC
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* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
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* @package Stream
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*/
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/**
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* Implementation of Horde_Stream for a PHP temporary stream.
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*
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* @author Michael Slusarz <slusarz@horde.org>
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* @category Horde
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* @copyright 2012-2017 Horde LLC
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* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
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* @package Stream
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*/
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class Horde_Stream_Temp extends Horde_Stream
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{
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/**
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* Constructor.
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*
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* @param array $opts Additional configuration options:
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* <pre>
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* - max_memory: (integer) The maximum amount of memory to allocate to
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* the PHP temporary stream.
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* </pre>
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*
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* @throws Horde_Stream_Exception
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*/
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public function __construct(array $opts = array())
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{
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parent::__construct($opts);
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}
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/**
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* @throws Horde_Stream_Exception
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*/
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protected function _init()
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{
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$cmd = 'php://temp';
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if (isset($this->_params['max_memory'])) {
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$cmd .= '/maxmemory:' . intval($this->_params['max_memory']);
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}
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if (($this->stream = @fopen($cmd, 'r+')) === false) {
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throw new Horde_Stream_Exception('Failed to open temporary memory stream.');
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}
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}
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}
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