994 lines
28 KiB
PHP
994 lines
28 KiB
PHP
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<?php
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/*
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$Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
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NuSOAP - Web Services Toolkit for PHP
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Copyright (c) 2002 NuSphere Corporation
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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The NuSOAP project home is:
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http://sourceforge.net/projects/nusoap/
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The primary support for NuSOAP is the Help forum on the project home page.
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If you have any questions or comments, please email:
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Dietrich Ayala
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dietrich@ganx4.com
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http://dietrich.ganx4.com/nusoap
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NuSphere Corporation
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http://www.nusphere.com
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*/
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/*
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* Some of the standards implmented in whole or part by NuSOAP:
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*
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* SOAP 1.1 (http://www.w3.org/TR/2000/NOTE-SOAP-20000508/)
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* WSDL 1.1 (http://www.w3.org/TR/2001/NOTE-wsdl-20010315)
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* SOAP Messages With Attachments (http://www.w3.org/TR/SOAP-attachments)
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* XML 1.0 (http://www.w3.org/TR/2006/REC-xml-20060816/)
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* Namespaces in XML 1.0 (http://www.w3.org/TR/2006/REC-xml-names-20060816/)
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* XML Schema 1.0 (http://www.w3.org/TR/xmlschema-0/)
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* RFC 2045 Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies
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* RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1
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* RFC 2617 HTTP Authentication: Basic and Digest Access Authentication
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*/
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/* load classes
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// necessary classes
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require_once('class.soapclient.php');
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require_once('class.soap_val.php');
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require_once('class.soap_parser.php');
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require_once('class.soap_fault.php');
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// transport classes
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require_once('class.soap_transport_http.php');
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// optional add-on classes
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require_once('class.xmlschema.php');
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require_once('class.wsdl.php');
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// server class
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require_once('class.soap_server.php');*/
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// class variable emulation
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// cf. http://www.webkreator.com/php/techniques/php-static-class-variables.html
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$GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'] = 9;
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/**
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*
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* nusoap_base
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*
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* @author Dietrich Ayala <dietrich@ganx4.com>
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* @author Scott Nichol <snichol@users.sourceforge.net>
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* @version $Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
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* @access public
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*/
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class nusoap_base {
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/**
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* Identification for HTTP headers.
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*
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* @var string
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* @access private
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*/
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var $title = 'NuSOAP';
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/**
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* Version for HTTP headers.
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*
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* @var string
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* @access private
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*/
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var $version = '0.9.5';
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/**
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* CVS revision for HTTP headers.
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*
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* @var string
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* @access private
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*/
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var $revision = '$Revision: 1.56 $';
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/**
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* Current error string (manipulated by getError/setError)
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*
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* @var string
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* @access private
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*/
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var $error_str = '';
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/**
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* Current debug string (manipulated by debug/appendDebug/clearDebug/getDebug/getDebugAsXMLComment)
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*
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* @var string
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* @access private
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*/
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var $debug_str = '';
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/**
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* toggles automatic encoding of special characters as entities
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* (should always be true, I think)
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*
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* @var boolean
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* @access private
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*/
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var $charencoding = true;
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/**
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* the debug level for this instance
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*
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* @var integer
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* @access private
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*/
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var $debugLevel;
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/**
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* set schema version
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*
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* @var string
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* @access public
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*/
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var $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema';
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/**
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* charset encoding for outgoing messages
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*
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* @var string
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* @access public
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*/
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var $soap_defencoding = 'ISO-8859-1';
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//var $soap_defencoding = 'UTF-8';
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/**
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* namespaces in an array of prefix => uri
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*
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* this is "seeded" by a set of constants, but it may be altered by code
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*
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* @var array
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* @access public
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*/
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var $namespaces = array(
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'SOAP-ENV' => 'http://schemas.xmlsoap.org/soap/envelope/',
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'xsd' => 'http://www.w3.org/2001/XMLSchema',
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'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
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'SOAP-ENC' => 'http://schemas.xmlsoap.org/soap/encoding/'
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);
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/**
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* namespaces used in the current context, e.g. during serialization
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*
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* @var array
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* @access private
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*/
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var $usedNamespaces = array();
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/**
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* XML Schema types in an array of uri => (array of xml type => php type)
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* is this legacy yet?
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* no, this is used by the nusoap_xmlschema class to verify type => namespace mappings.
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* @var array
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* @access public
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*/
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var $typemap = array(
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'http://www.w3.org/2001/XMLSchema' => array(
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'string'=>'string','boolean'=>'boolean','float'=>'double','double'=>'double','decimal'=>'double',
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'duration'=>'','dateTime'=>'string','time'=>'string','date'=>'string','gYearMonth'=>'',
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'gYear'=>'','gMonthDay'=>'','gDay'=>'','gMonth'=>'','hexBinary'=>'string','base64Binary'=>'string',
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// abstract "any" types
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'anyType'=>'string','anySimpleType'=>'string',
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// derived datatypes
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'normalizedString'=>'string','token'=>'string','language'=>'','NMTOKEN'=>'','NMTOKENS'=>'','Name'=>'','NCName'=>'','ID'=>'',
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'IDREF'=>'','IDREFS'=>'','ENTITY'=>'','ENTITIES'=>'','integer'=>'integer','nonPositiveInteger'=>'integer',
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'negativeInteger'=>'integer','long'=>'integer','int'=>'integer','short'=>'integer','byte'=>'integer','nonNegativeInteger'=>'integer',
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'unsignedLong'=>'','unsignedInt'=>'','unsignedShort'=>'','unsignedByte'=>'','positiveInteger'=>''),
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'http://www.w3.org/2000/10/XMLSchema' => array(
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'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
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'float'=>'double','dateTime'=>'string',
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'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
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'http://www.w3.org/1999/XMLSchema' => array(
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'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
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'float'=>'double','dateTime'=>'string',
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'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
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'http://soapinterop.org/xsd' => array('SOAPStruct'=>'struct'),
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'http://schemas.xmlsoap.org/soap/encoding/' => array('base64'=>'string','array'=>'array','Array'=>'array'),
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'http://xml.apache.org/xml-soap' => array('Map')
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);
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/**
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* XML entities to convert
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*
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* @var array
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* @access public
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* @deprecated
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* @see expandEntities
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*/
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var $xmlEntities = array('quot' => '"','amp' => '&',
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'lt' => '<','gt' => '>','apos' => "'");
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/**
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* constructor
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*
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* @access public
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*/
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function __construct() {
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$this->debugLevel = $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'];
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}
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/**
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* gets the global debug level, which applies to future instances
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*
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* @return integer Debug level 0-9, where 0 turns off
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* @access public
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*/
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function getGlobalDebugLevel() {
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return $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'];
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}
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/**
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* sets the global debug level, which applies to future instances
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*
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* @param int $level Debug level 0-9, where 0 turns off
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* @access public
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*/
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function setGlobalDebugLevel($level) {
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$GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'] = $level;
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}
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/**
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* gets the debug level for this instance
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*
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* @return int Debug level 0-9, where 0 turns off
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* @access public
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*/
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function getDebugLevel() {
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return $this->debugLevel;
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}
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/**
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* sets the debug level for this instance
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*
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* @param int $level Debug level 0-9, where 0 turns off
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* @access public
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*/
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function setDebugLevel($level) {
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$this->debugLevel = $level;
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}
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/**
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* adds debug data to the instance debug string with formatting
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*
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* @param string $string debug data
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* @access private
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*/
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function debug($string){
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if ($this->debugLevel > 0) {
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$this->appendDebug($this->getmicrotime().' '.get_class($this).": $string\n");
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}
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}
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/**
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* adds debug data to the instance debug string without formatting
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*
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* @param string $string debug data
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* @access public
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*/
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function appendDebug($string){
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if ($this->debugLevel > 0) {
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// it would be nice to use a memory stream here to use
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// memory more efficiently
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$this->debug_str .= $string;
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}
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}
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/**
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* clears the current debug data for this instance
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*
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* @access public
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*/
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function clearDebug() {
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// it would be nice to use a memory stream here to use
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// memory more efficiently
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$this->debug_str = '';
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}
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/**
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* gets the current debug data for this instance
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*
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* @return debug data
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* @access public
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*/
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function &getDebug() {
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// it would be nice to use a memory stream here to use
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// memory more efficiently
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return $this->debug_str;
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}
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/**
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* gets the current debug data for this instance as an XML comment
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* this may change the contents of the debug data
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*
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* @return debug data as an XML comment
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* @access public
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*/
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function &getDebugAsXMLComment() {
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// it would be nice to use a memory stream here to use
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// memory more efficiently
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while (strpos($this->debug_str, '--')) {
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$this->debug_str = str_replace('--', '- -', $this->debug_str);
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}
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$ret = "<!--\n" . $this->debug_str . "\n-->";
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return $ret;
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}
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/**
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* expands entities, e.g. changes '<' to '<'.
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*
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* @param string $val The string in which to expand entities.
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* @access private
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*/
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function expandEntities($val) {
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if ($this->charencoding) {
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$val = str_replace('&', '&', $val);
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$val = str_replace("'", ''', $val);
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$val = str_replace('"', '"', $val);
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$val = str_replace('<', '<', $val);
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$val = str_replace('>', '>', $val);
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}
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return $val;
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}
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/**
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* returns error string if present
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*
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* @return mixed error string or false
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* @access public
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*/
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function getError(){
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if($this->error_str != ''){
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return $this->error_str;
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}
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return false;
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}
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/**
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* sets error string
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*
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* @return boolean $string error string
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* @access private
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*/
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function setError($str){
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$this->error_str = $str;
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}
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/**
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* detect if array is a simple array or a struct (associative array)
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*
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* @param mixed $val The PHP array
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* @return string (arraySimple|arrayStruct)
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* @access private
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*/
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function isArraySimpleOrStruct($val) {
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$keyList = array_keys($val);
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foreach ($keyList as $keyListValue) {
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if (!is_int($keyListValue)) {
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|
return 'arrayStruct';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return 'arraySimple';
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* serializes PHP values in accordance w/ section 5. Type information is
|
||
|
|
* not serialized if $use == 'literal'.
|
||
|
|
*
|
||
|
|
* @param mixed $val The value to serialize
|
||
|
|
* @param string $name The name (local part) of the XML element
|
||
|
|
* @param string $type The XML schema type (local part) for the element
|
||
|
|
* @param string $name_ns The namespace for the name of the XML element
|
||
|
|
* @param string $type_ns The namespace for the type of the element
|
||
|
|
* @param array $attributes The attributes to serialize as name=>value pairs
|
||
|
|
* @param string $use The WSDL "use" (encoded|literal)
|
||
|
|
* @param boolean $soapval Whether this is called from soapval.
|
||
|
|
* @return string The serialized element, possibly with child elements
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded',$soapval=false) {
|
||
|
|
$this->debug("in serialize_val: name=$name, type=$type, name_ns=$name_ns, type_ns=$type_ns, use=$use, soapval=$soapval");
|
||
|
|
$this->appendDebug('value=' . $this->varDump($val));
|
||
|
|
$this->appendDebug('attributes=' . $this->varDump($attributes));
|
||
|
|
|
||
|
|
if (is_object($val) && get_class($val) == 'soapval' && (! $soapval)) {
|
||
|
|
$this->debug("serialize_val: serialize soapval");
|
||
|
|
$xml = $val->serialize($use);
|
||
|
|
$this->appendDebug($val->getDebug());
|
||
|
|
$val->clearDebug();
|
||
|
|
$this->debug("serialize_val of soapval returning $xml");
|
||
|
|
return $xml;
|
||
|
|
}
|
||
|
|
// force valid name if necessary
|
||
|
|
if (is_numeric($name)) {
|
||
|
|
$name = '__numeric_' . $name;
|
||
|
|
} elseif (! $name) {
|
||
|
|
$name = 'noname';
|
||
|
|
}
|
||
|
|
// if name has ns, add ns prefix to name
|
||
|
|
$xmlns = '';
|
||
|
|
if($name_ns){
|
||
|
|
$prefix = 'nu'.rand(1000,9999);
|
||
|
|
$name = $prefix.':'.$name;
|
||
|
|
$xmlns .= " xmlns:$prefix=\"$name_ns\"";
|
||
|
|
}
|
||
|
|
// if type is prefixed, create type prefix
|
||
|
|
if($type_ns != '' && $type_ns == $this->namespaces['xsd']){
|
||
|
|
// need to fix this. shouldn't default to xsd if no ns specified
|
||
|
|
// w/o checking against typemap
|
||
|
|
$type_prefix = 'xsd';
|
||
|
|
} elseif($type_ns){
|
||
|
|
$type_prefix = 'ns'.rand(1000,9999);
|
||
|
|
$xmlns .= " xmlns:$type_prefix=\"$type_ns\"";
|
||
|
|
}
|
||
|
|
// serialize attributes if present
|
||
|
|
$atts = '';
|
||
|
|
if($attributes){
|
||
|
|
foreach($attributes as $k => $v){
|
||
|
|
$atts .= " $k=\"".$this->expandEntities($v).'"';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// serialize null value
|
||
|
|
if (is_null($val)) {
|
||
|
|
$this->debug("serialize_val: serialize null");
|
||
|
|
if ($use == 'literal') {
|
||
|
|
// TODO: depends on minOccurs
|
||
|
|
$xml = "<$name$xmlns$atts/>";
|
||
|
|
$this->debug("serialize_val returning $xml");
|
||
|
|
return $xml;
|
||
|
|
} else {
|
||
|
|
if (isset($type) && isset($type_prefix)) {
|
||
|
|
$type_str = " xsi:type=\"$type_prefix:$type\"";
|
||
|
|
} else {
|
||
|
|
$type_str = '';
|
||
|
|
}
|
||
|
|
$xml = "<$name$xmlns$type_str$atts xsi:nil=\"true\"/>";
|
||
|
|
$this->debug("serialize_val returning $xml");
|
||
|
|
return $xml;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// serialize if an xsd built-in primitive type
|
||
|
|
if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){
|
||
|
|
$this->debug("serialize_val: serialize xsd built-in primitive type");
|
||
|
|
if (is_bool($val)) {
|
||
|
|
if ($type == 'boolean') {
|
||
|
|
$val = $val ? 'true' : 'false';
|
||
|
|
} elseif (! $val) {
|
||
|
|
$val = 0;
|
||
|
|
}
|
||
|
|
} else if (is_string($val)) {
|
||
|
|
$val = $this->expandEntities($val);
|
||
|
|
}
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$xml = "<$name$xmlns$atts>$val</$name>";
|
||
|
|
$this->debug("serialize_val returning $xml");
|
||
|
|
return $xml;
|
||
|
|
} else {
|
||
|
|
$xml = "<$name$xmlns xsi:type=\"xsd:$type\"$atts>$val</$name>";
|
||
|
|
$this->debug("serialize_val returning $xml");
|
||
|
|
return $xml;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// detect type and serialize
|
||
|
|
$xml = '';
|
||
|
|
switch(true) {
|
||
|
|
case (is_bool($val) || $type == 'boolean'):
|
||
|
|
$this->debug("serialize_val: serialize boolean");
|
||
|
|
if ($type == 'boolean') {
|
||
|
|
$val = $val ? 'true' : 'false';
|
||
|
|
} elseif (! $val) {
|
||
|
|
$val = 0;
|
||
|
|
}
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$xml .= "<$name$xmlns$atts>$val</$name>";
|
||
|
|
} else {
|
||
|
|
$xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case (is_int($val) || is_long($val) || $type == 'int'):
|
||
|
|
$this->debug("serialize_val: serialize int");
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$xml .= "<$name$xmlns$atts>$val</$name>";
|
||
|
|
} else {
|
||
|
|
$xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case (is_float($val)|| is_double($val) || $type == 'float'):
|
||
|
|
$this->debug("serialize_val: serialize float");
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$xml .= "<$name$xmlns$atts>$val</$name>";
|
||
|
|
} else {
|
||
|
|
$xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case (is_string($val) || $type == 'string'):
|
||
|
|
$this->debug("serialize_val: serialize string");
|
||
|
|
$val = $this->expandEntities($val);
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$xml .= "<$name$xmlns$atts>$val</$name>";
|
||
|
|
} else {
|
||
|
|
$xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case is_object($val):
|
||
|
|
$this->debug("serialize_val: serialize object");
|
||
|
|
if (get_class($val) == 'soapval') {
|
||
|
|
$this->debug("serialize_val: serialize soapval object");
|
||
|
|
$pXml = $val->serialize($use);
|
||
|
|
$this->appendDebug($val->getDebug());
|
||
|
|
$val->clearDebug();
|
||
|
|
} else {
|
||
|
|
if (! $name) {
|
||
|
|
$name = get_class($val);
|
||
|
|
$this->debug("In serialize_val, used class name $name as element name");
|
||
|
|
} else {
|
||
|
|
$this->debug("In serialize_val, do not override name $name for element name for class " . get_class($val));
|
||
|
|
}
|
||
|
|
foreach(get_object_vars($val) as $k => $v){
|
||
|
|
$pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(isset($type) && isset($type_prefix)){
|
||
|
|
$type_str = " xsi:type=\"$type_prefix:$type\"";
|
||
|
|
} else {
|
||
|
|
$type_str = '';
|
||
|
|
}
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$xml .= "<$name$xmlns$atts>$pXml</$name>";
|
||
|
|
} else {
|
||
|
|
$xml .= "<$name$xmlns$type_str$atts>$pXml</$name>";
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
break;
|
||
|
|
case (is_array($val) || $type):
|
||
|
|
// detect if struct or array
|
||
|
|
$valueType = $this->isArraySimpleOrStruct($val);
|
||
|
|
if($valueType=='arraySimple' || preg_match('/^ArrayOf/',$type)){
|
||
|
|
$this->debug("serialize_val: serialize array");
|
||
|
|
$i = 0;
|
||
|
|
if(is_array($val) && count($val)> 0){
|
||
|
|
foreach($val as $v){
|
||
|
|
if(is_object($v) && get_class($v) == 'soapval'){
|
||
|
|
$tt_ns = $v->type_ns;
|
||
|
|
$tt = $v->type;
|
||
|
|
} elseif (is_array($v)) {
|
||
|
|
$tt = $this->isArraySimpleOrStruct($v);
|
||
|
|
} else {
|
||
|
|
$tt = gettype($v);
|
||
|
|
}
|
||
|
|
$array_types[$tt] = 1;
|
||
|
|
// TODO: for literal, the name should be $name
|
||
|
|
$xml .= $this->serialize_val($v,'item',false,false,false,false,$use);
|
||
|
|
++$i;
|
||
|
|
}
|
||
|
|
if(count($array_types) > 1){
|
||
|
|
$array_typename = 'xsd:anyType';
|
||
|
|
} elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {
|
||
|
|
if ($tt == 'integer') {
|
||
|
|
$tt = 'int';
|
||
|
|
}
|
||
|
|
$array_typename = 'xsd:'.$tt;
|
||
|
|
} elseif(isset($tt) && $tt == 'arraySimple'){
|
||
|
|
$array_typename = 'SOAP-ENC:Array';
|
||
|
|
} elseif(isset($tt) && $tt == 'arrayStruct'){
|
||
|
|
$array_typename = 'unnamed_struct_use_soapval';
|
||
|
|
} else {
|
||
|
|
// if type is prefixed, create type prefix
|
||
|
|
if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){
|
||
|
|
$array_typename = 'xsd:' . $tt;
|
||
|
|
} elseif ($tt_ns) {
|
||
|
|
$tt_prefix = 'ns' . rand(1000, 9999);
|
||
|
|
$array_typename = "$tt_prefix:$tt";
|
||
|
|
$xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";
|
||
|
|
} else {
|
||
|
|
$array_typename = $tt;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$array_type = $i;
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$type_str = '';
|
||
|
|
} else if (isset($type) && isset($type_prefix)) {
|
||
|
|
$type_str = " xsi:type=\"$type_prefix:$type\"";
|
||
|
|
} else {
|
||
|
|
$type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";
|
||
|
|
}
|
||
|
|
// empty array
|
||
|
|
} else {
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$type_str = '';
|
||
|
|
} else if (isset($type) && isset($type_prefix)) {
|
||
|
|
$type_str = " xsi:type=\"$type_prefix:$type\"";
|
||
|
|
} else {
|
||
|
|
$type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"xsd:anyType[0]\"";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// TODO: for array in literal, there is no wrapper here
|
||
|
|
$xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";
|
||
|
|
} else {
|
||
|
|
// got a struct
|
||
|
|
$this->debug("serialize_val: serialize struct");
|
||
|
|
if(isset($type) && isset($type_prefix)){
|
||
|
|
$type_str = " xsi:type=\"$type_prefix:$type\"";
|
||
|
|
} else {
|
||
|
|
$type_str = '';
|
||
|
|
}
|
||
|
|
if ($use == 'literal') {
|
||
|
|
$xml .= "<$name$xmlns$atts>";
|
||
|
|
} else {
|
||
|
|
$xml .= "<$name$xmlns$type_str$atts>";
|
||
|
|
}
|
||
|
|
foreach($val as $k => $v){
|
||
|
|
// Apache Map
|
||
|
|
if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {
|
||
|
|
$xml .= '<item>';
|
||
|
|
$xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
|
||
|
|
$xml .= $this->serialize_val($v,'value',false,false,false,false,$use);
|
||
|
|
$xml .= '</item>';
|
||
|
|
} else {
|
||
|
|
$xml .= $this->serialize_val($v,$k,false,false,false,false,$use);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$xml .= "</$name>";
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
$this->debug("serialize_val: serialize unknown");
|
||
|
|
$xml .= 'not detected, got '.gettype($val).' for '.$val;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
$this->debug("serialize_val returning $xml");
|
||
|
|
return $xml;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* serializes a message
|
||
|
|
*
|
||
|
|
* @param string $body the XML of the SOAP body
|
||
|
|
* @param mixed $headers optional string of XML with SOAP header content, or array of soapval objects for SOAP headers, or associative array
|
||
|
|
* @param array $namespaces optional the namespaces used in generating the body and headers
|
||
|
|
* @param string $style optional (rpc|document)
|
||
|
|
* @param string $use optional (encoded|literal)
|
||
|
|
* @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded)
|
||
|
|
* @return string the message
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc',$use='encoded',$encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'){
|
||
|
|
// TODO: add an option to automatically run utf8_encode on $body and $headers
|
||
|
|
// if $this->soap_defencoding is UTF-8. Not doing this automatically allows
|
||
|
|
// one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1
|
||
|
|
|
||
|
|
$this->debug("In serializeEnvelope length=" . strlen($body) . " body (max 1000 characters)=" . substr($body, 0, 1000) . " style=$style use=$use encodingStyle=$encodingStyle");
|
||
|
|
$this->debug("headers:");
|
||
|
|
$this->appendDebug($this->varDump($headers));
|
||
|
|
$this->debug("namespaces:");
|
||
|
|
$this->appendDebug($this->varDump($namespaces));
|
||
|
|
|
||
|
|
// serialize namespaces
|
||
|
|
$ns_string = '';
|
||
|
|
foreach(array_merge($this->namespaces,$namespaces) as $k => $v){
|
||
|
|
$ns_string .= " xmlns:$k=\"$v\"";
|
||
|
|
}
|
||
|
|
if($encodingStyle) {
|
||
|
|
$ns_string = " SOAP-ENV:encodingStyle=\"$encodingStyle\"$ns_string";
|
||
|
|
}
|
||
|
|
|
||
|
|
// serialize headers
|
||
|
|
if($headers){
|
||
|
|
if (is_array($headers)) {
|
||
|
|
$xml = '';
|
||
|
|
foreach ($headers as $k => $v) {
|
||
|
|
if (is_object($v) && get_class($v) == 'soapval') {
|
||
|
|
$xml .= $this->serialize_val($v, false, false, false, false, false, $use);
|
||
|
|
} else {
|
||
|
|
$xml .= $this->serialize_val($v, $k, false, false, false, false, $use);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$headers = $xml;
|
||
|
|
$this->debug("In serializeEnvelope, serialized array of headers to $headers");
|
||
|
|
}
|
||
|
|
$headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";
|
||
|
|
}
|
||
|
|
// serialize envelope
|
||
|
|
return
|
||
|
|
'<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".
|
||
|
|
'<SOAP-ENV:Envelope'.$ns_string.">".
|
||
|
|
$headers.
|
||
|
|
"<SOAP-ENV:Body>".
|
||
|
|
$body.
|
||
|
|
"</SOAP-ENV:Body>".
|
||
|
|
"</SOAP-ENV:Envelope>";
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* formats a string to be inserted into an HTML stream
|
||
|
|
*
|
||
|
|
* @param string $str The string to format
|
||
|
|
* @return string The formatted string
|
||
|
|
* @access public
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
function formatDump($str){
|
||
|
|
$str = htmlspecialchars($str);
|
||
|
|
return nl2br($str);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* contracts (changes namespace to prefix) a qualified name
|
||
|
|
*
|
||
|
|
* @param string $qname qname
|
||
|
|
* @return string contracted qname
|
||
|
|
* @access private
|
||
|
|
*/
|
||
|
|
function contractQname($qname){
|
||
|
|
// get element namespace
|
||
|
|
//$this->xdebug("Contract $qname");
|
||
|
|
if (strrpos($qname, ':')) {
|
||
|
|
// get unqualified name
|
||
|
|
$name = substr($qname, strrpos($qname, ':') + 1);
|
||
|
|
// get ns
|
||
|
|
$ns = substr($qname, 0, strrpos($qname, ':'));
|
||
|
|
$p = $this->getPrefixFromNamespace($ns);
|
||
|
|
if ($p) {
|
||
|
|
return $p . ':' . $name;
|
||
|
|
}
|
||
|
|
return $qname;
|
||
|
|
} else {
|
||
|
|
return $qname;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* expands (changes prefix to namespace) a qualified name
|
||
|
|
*
|
||
|
|
* @param string $qname qname
|
||
|
|
* @return string expanded qname
|
||
|
|
* @access private
|
||
|
|
*/
|
||
|
|
function expandQname($qname){
|
||
|
|
// get element prefix
|
||
|
|
if(strpos($qname,':') && !preg_match('/^http:\/\//',$qname)){
|
||
|
|
// get unqualified name
|
||
|
|
$name = substr(strstr($qname,':'),1);
|
||
|
|
// get ns prefix
|
||
|
|
$prefix = substr($qname,0,strpos($qname,':'));
|
||
|
|
if(isset($this->namespaces[$prefix])){
|
||
|
|
return $this->namespaces[$prefix].':'.$name;
|
||
|
|
} else {
|
||
|
|
return $qname;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
return $qname;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* returns the local part of a prefixed string
|
||
|
|
* returns the original string, if not prefixed
|
||
|
|
*
|
||
|
|
* @param string $str The prefixed string
|
||
|
|
* @return string The local part
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function getLocalPart($str){
|
||
|
|
if($sstr = strrchr($str,':')){
|
||
|
|
// get unqualified name
|
||
|
|
return substr( $sstr, 1 );
|
||
|
|
} else {
|
||
|
|
return $str;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* returns the prefix part of a prefixed string
|
||
|
|
* returns false, if not prefixed
|
||
|
|
*
|
||
|
|
* @param string $str The prefixed string
|
||
|
|
* @return mixed The prefix or false if there is no prefix
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function getPrefix($str){
|
||
|
|
if($pos = strrpos($str,':')){
|
||
|
|
// get prefix
|
||
|
|
return substr($str,0,$pos);
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* pass it a prefix, it returns a namespace
|
||
|
|
*
|
||
|
|
* @param string $prefix The prefix
|
||
|
|
* @return mixed The namespace, false if no namespace has the specified prefix
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function getNamespaceFromPrefix($prefix){
|
||
|
|
if (isset($this->namespaces[$prefix])) {
|
||
|
|
return $this->namespaces[$prefix];
|
||
|
|
}
|
||
|
|
//$this->setError("No namespace registered for prefix '$prefix'");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* returns the prefix for a given namespace (or prefix)
|
||
|
|
* or false if no prefixes registered for the given namespace
|
||
|
|
*
|
||
|
|
* @param string $ns The namespace
|
||
|
|
* @return mixed The prefix, false if the namespace has no prefixes
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function getPrefixFromNamespace($ns) {
|
||
|
|
foreach ($this->namespaces as $p => $n) {
|
||
|
|
if ($ns == $n || $ns == $p) {
|
||
|
|
$this->usedNamespaces[$p] = $n;
|
||
|
|
return $p;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* returns the time in ODBC canonical form with microseconds
|
||
|
|
*
|
||
|
|
* @return string The time in ODBC canonical form with microseconds
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function getmicrotime() {
|
||
|
|
if (function_exists('gettimeofday')) {
|
||
|
|
$tod = gettimeofday();
|
||
|
|
$sec = $tod['sec'];
|
||
|
|
$usec = $tod['usec'];
|
||
|
|
} else {
|
||
|
|
$sec = time();
|
||
|
|
$usec = 0;
|
||
|
|
}
|
||
|
|
return strftime('%Y-%m-%d %H:%M:%S', $sec) . '.' . sprintf('%06d', $usec);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns a string with the output of var_dump
|
||
|
|
*
|
||
|
|
* @param mixed $data The variable to var_dump
|
||
|
|
* @return string The output of var_dump
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function varDump($data) {
|
||
|
|
ob_start();
|
||
|
|
var_dump($data);
|
||
|
|
$ret_val = ob_get_contents();
|
||
|
|
ob_end_clean();
|
||
|
|
return $ret_val;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* represents the object as a string
|
||
|
|
*
|
||
|
|
* @return string
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function __toString() {
|
||
|
|
return $this->varDump($this);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// XML Schema Datatype Helper Functions
|
||
|
|
|
||
|
|
//xsd:dateTime helpers
|
||
|
|
|
||
|
|
/**
|
||
|
|
* convert unix timestamp to ISO 8601 compliant date string
|
||
|
|
*
|
||
|
|
* @param int $timestamp Unix time stamp
|
||
|
|
* @param boolean $utc Whether the time stamp is UTC or local
|
||
|
|
* @return mixed ISO 8601 date string or false
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function timestamp_to_iso8601($timestamp,$utc=true){
|
||
|
|
$datestr = date('Y-m-d\TH:i:sO',$timestamp);
|
||
|
|
$pos = strrpos($datestr, "+");
|
||
|
|
if ($pos === FALSE) {
|
||
|
|
$pos = strrpos($datestr, "-");
|
||
|
|
}
|
||
|
|
if ($pos !== FALSE) {
|
||
|
|
if (strlen($datestr) == $pos + 5) {
|
||
|
|
$datestr = substr($datestr, 0, $pos + 3) . ':' . substr($datestr, -2);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if($utc){
|
||
|
|
$pattern = '/'.
|
||
|
|
'([0-9]{4})-'. // centuries & years CCYY-
|
||
|
|
'([0-9]{2})-'. // months MM-
|
||
|
|
'([0-9]{2})'. // days DD
|
||
|
|
'T'. // separator T
|
||
|
|
'([0-9]{2}):'. // hours hh:
|
||
|
|
'([0-9]{2}):'. // minutes mm:
|
||
|
|
'([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
|
||
|
|
'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
||
|
|
'/';
|
||
|
|
|
||
|
|
if(preg_match($pattern,$datestr,$regs)){
|
||
|
|
return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
} else {
|
||
|
|
return $datestr;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* convert ISO 8601 compliant date string to unix timestamp
|
||
|
|
*
|
||
|
|
* @param string $datestr ISO 8601 compliant date string
|
||
|
|
* @return mixed Unix timestamp (int) or false
|
||
|
|
* @access public
|
||
|
|
*/
|
||
|
|
function iso8601_to_timestamp($datestr){
|
||
|
|
$pattern = '/'.
|
||
|
|
'([0-9]{4})-'. // centuries & years CCYY-
|
||
|
|
'([0-9]{2})-'. // months MM-
|
||
|
|
'([0-9]{2})'. // days DD
|
||
|
|
'T'. // separator T
|
||
|
|
'([0-9]{2}):'. // hours hh:
|
||
|
|
'([0-9]{2}):'. // minutes mm:
|
||
|
|
'([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
|
||
|
|
'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
||
|
|
'/';
|
||
|
|
if(preg_match($pattern,$datestr,$regs)){
|
||
|
|
// not utc
|
||
|
|
if($regs[8] != 'Z'){
|
||
|
|
$op = substr($regs[8],0,1);
|
||
|
|
$h = substr($regs[8],1,2);
|
||
|
|
$m = substr($regs[8],strlen($regs[8])-2,2);
|
||
|
|
if($op == '-'){
|
||
|
|
$regs[4] = $regs[4] + $h;
|
||
|
|
$regs[5] = $regs[5] + $m;
|
||
|
|
} elseif($op == '+'){
|
||
|
|
$regs[4] = $regs[4] - $h;
|
||
|
|
$regs[5] = $regs[5] - $m;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
|
||
|
|
// return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");
|
||
|
|
} else {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* sleeps some number of microseconds
|
||
|
|
*
|
||
|
|
* @param string $usec the number of microseconds to sleep
|
||
|
|
* @access public
|
||
|
|
* @deprecated
|
||
|
|
*/
|
||
|
|
function usleepWindows($usec)
|
||
|
|
{
|
||
|
|
$start = gettimeofday();
|
||
|
|
|
||
|
|
do
|
||
|
|
{
|
||
|
|
$stop = gettimeofday();
|
||
|
|
$timePassed = 1000000 * ($stop['sec'] - $start['sec'])
|
||
|
|
+ $stop['usec'] - $start['usec'];
|
||
|
|
}
|
||
|
|
while ($timePassed < $usec);
|
||
|
|
}
|