Source for file FileGetContents.php
Documentation is available at FileGetContents.php
* Copyright (c) 2007-2011, Servigistics, Inc.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of Servigistics, Inc. nor the names of
* its contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* @copyright Copyright 2007-2011 Servigistics, Inc. (http://servigistics.com)
* @license http://solr-php-client.googlecode.com/svn/trunk/COPYING New BSD
* @author Donovan Jimenez <djimenez@conduit-it.com>
// Require Apache_Solr_HttpTransport_Abstract
require_once(dirname(__FILE__
) .
'/Abstract.php');
* HTTP Transport implemenation that uses the builtin http URL wrappers and file_get_contents
* SVN Revision meta data for this class
* SVN ID meta data for this class
* Reusable stream context resources for GET and POST operations
private $_getContext, $_headContext, $_postContext;
* Initializes our reuseable get and post stream contexts
// set the timeout if specified
if ($timeout !==
FALSE &&
$timeout >
0.0)
// timeouts with file_get_contents seem to need
// to be halved to work as expected
$timeout = (float)
$timeout /
2;
// use the default timeout pulled from default_socket_timeout otherwise
// $http_response_headers will be updated by the call to file_get_contents later
// see http://us.php.net/manual/en/wrappers.http.php for documentation
// Unfortunately, it will still create a notice in analyzers if we don't set it here
$http_response_header =
null;
return $this->_getResponseFromParts($responseBody, $http_response_header);
// set the timeout if specified
if ($timeout !==
FALSE &&
$timeout >
0.0)
// timeouts with file_get_contents seem to need
// to be halved to work as expected
$timeout = (float)
$timeout /
2;
// $http_response_headers will be updated by the call to file_get_contents later
// see http://us.php.net/manual/en/wrappers.http.php for documentation
// Unfortunately, it will still create a notice in analyzers if we don't set it here
$http_response_header =
null;
return $this->_getResponseFromParts($responseBody, $http_response_header);
// Add our posted content type
'header' =>
"Content-Type: $contentType",
// set the timeout if specified
if ($timeout !==
FALSE &&
$timeout >
0.0)
// timeouts with file_get_contents seem to need
// to be halved to work as expected
$timeout = (float)
$timeout /
2;
// $http_response_header will be updated by the call to file_get_contents later
// see http://us.php.net/manual/en/wrappers.http.php for documentation
// Unfortunately, it will still create a notice in analyzers if we don't set it here
$http_response_header =
null;
// reset content of post context to reclaim memory
return $this->_getResponseFromParts($responseBody, $http_response_header);
private function _getResponseFromParts($rawResponse, $httpHeaders)
//Assume 0, false as defaults
//iterate through headers for real status, type, and encoding
//look at the first headers for the HTTP status code
//and message (errors are usually returned this way)
//HTTP 100 Continue response can also be returned before
//the REAL status header, so we need look until we find
//the last header starting with HTTP
//the spec: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.1
//Thanks to Daniel Andersson for pointing out this oversight
while (isset
($httpHeaders[0]) &&
substr($httpHeaders[0], 0, 4) ==
'HTTP')
// we can do a intval on status line without the "HTTP/1.X " to get the code
// remove this from the headers so we can check for more
//Look for the Content-Type response header and determine type
//and encoding from it (if possible - such as 'Content-Type: text/plain; charset=UTF-8')
foreach ($httpHeaders as $header)
// look for the header that starts appropriately
$contentType =
substr($header, 13);
Documentation generated on Wed, 04 May 2011 11:01:14 -0400 by phpDocumentor 1.4.3