1 | <?php
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2 |
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3 | /*
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4 | $Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
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5 |
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6 | NuSOAP - Web Services Toolkit for PHP
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7 |
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8 | Copyright (c) 2002 NuSphere Corporation
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9 |
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10 | This library is free software; you can redistribute it and/or
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11 | modify it under the terms of the GNU Lesser General Public
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12 | License as published by the Free Software Foundation; either
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13 | version 2.1 of the License, or (at your option) any later version.
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14 |
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15 | This library is distributed in the hope that it will be useful,
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16 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 | Lesser General Public License for more details.
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19 |
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20 | You should have received a copy of the GNU Lesser General Public
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21 | License along with this library; if not, write to the Free Software
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22 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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23 |
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24 | The NuSOAP project home is:
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25 | http://sourceforge.net/projects/nusoap/
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26 |
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27 | The primary support for NuSOAP is the Help forum on the project home page.
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28 |
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29 | If you have any questions or comments, please email:
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30 |
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31 | Dietrich Ayala
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32 | dietrich@ganx4.com
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33 | http://dietrich.ganx4.com/nusoap
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34 |
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35 | NuSphere Corporation
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36 | http://www.nusphere.com
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37 |
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38 | */
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39 |
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40 | /*
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41 | * Some of the standards implmented in whole or part by NuSOAP:
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42 | *
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43 | * SOAP 1.1 (http://www.w3.org/TR/2000/NOTE-SOAP-20000508/)
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44 | * WSDL 1.1 (http://www.w3.org/TR/2001/NOTE-wsdl-20010315)
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45 | * SOAP Messages With Attachments (http://www.w3.org/TR/SOAP-attachments)
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46 | * XML 1.0 (http://www.w3.org/TR/2006/REC-xml-20060816/)
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47 | * Namespaces in XML 1.0 (http://www.w3.org/TR/2006/REC-xml-names-20060816/)
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48 | * XML Schema 1.0 (http://www.w3.org/TR/xmlschema-0/)
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49 | * RFC 2045 Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies
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50 | * RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1
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51 | * RFC 2617 HTTP Authentication: Basic and Digest Access Authentication
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52 | */
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53 |
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54 | /* load classes
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55 |
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56 | // necessary classes
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57 | require_once('class.soapclient.php');
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58 | require_once('class.soap_val.php');
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59 | require_once('class.soap_parser.php');
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60 | require_once('class.soap_fault.php');
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61 |
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62 | // transport classes
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63 | require_once('class.soap_transport_http.php');
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64 |
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65 | // optional add-on classes
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66 | require_once('class.xmlschema.php');
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67 | require_once('class.wsdl.php');
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68 |
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69 | // server class
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70 | require_once('class.soap_server.php');*/
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71 |
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72 | // class variable emulation
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73 | // cf. http://www.webkreator.com/php/techniques/php-static-class-variables.html
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74 | $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'] = 9;
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75 |
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76 | /**
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77 | *
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78 | * nusoap_base
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79 | *
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80 | * @author Dietrich Ayala <dietrich@ganx4.com>
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81 | * @author Scott Nichol <snichol@users.sourceforge.net>
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82 | * @version $Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
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83 | * @access public
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84 | */
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85 | class nusoap_base {
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86 | /**
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87 | * Identification for HTTP headers.
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88 | *
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89 | * @var string
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90 | * @access private
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91 | */
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92 | var $title = 'NuSOAP';
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93 | /**
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94 | * Version for HTTP headers.
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95 | *
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96 | * @var string
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97 | * @access private
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98 | */
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99 | var $version = '0.9.5';
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100 | /**
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101 | * CVS revision for HTTP headers.
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102 | *
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103 | * @var string
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104 | * @access private
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105 | */
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106 | var $revision = '$Revision: 1.56 $';
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107 | /**
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108 | * Current error string (manipulated by getError/setError)
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109 | *
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110 | * @var string
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111 | * @access private
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112 | */
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113 | var $error_str = '';
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114 | /**
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115 | * Current debug string (manipulated by debug/appendDebug/clearDebug/getDebug/getDebugAsXMLComment)
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116 | *
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117 | * @var string
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118 | * @access private
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119 | */
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120 | var $debug_str = '';
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121 | /**
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122 | * toggles automatic encoding of special characters as entities
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123 | * (should always be true, I think)
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124 | *
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125 | * @var boolean
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126 | * @access private
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127 | */
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128 | var $charencoding = true;
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129 | /**
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130 | * the debug level for this instance
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131 | *
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132 | * @var integer
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133 | * @access private
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134 | */
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135 | var $debugLevel;
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136 |
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137 | /**
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138 | * set schema version
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139 | *
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140 | * @var string
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141 | * @access public
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142 | */
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143 | var $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema';
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144 |
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145 | /**
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146 | * charset encoding for outgoing messages
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147 | *
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148 | * @var string
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149 | * @access public
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150 | */
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151 | var $soap_defencoding = 'ISO-8859-1';
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152 | //var $soap_defencoding = 'UTF-8';
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153 |
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154 | /**
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155 | * namespaces in an array of prefix => uri
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156 | *
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157 | * this is "seeded" by a set of constants, but it may be altered by code
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158 | *
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159 | * @var array
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160 | * @access public
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161 | */
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162 | var $namespaces = array(
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163 | 'SOAP-ENV' => 'http://schemas.xmlsoap.org/soap/envelope/',
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164 | 'xsd' => 'http://www.w3.org/2001/XMLSchema',
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165 | 'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
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166 | 'SOAP-ENC' => 'http://schemas.xmlsoap.org/soap/encoding/'
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167 | );
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168 |
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169 | /**
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170 | * namespaces used in the current context, e.g. during serialization
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171 | *
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172 | * @var array
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173 | * @access private
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174 | */
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175 | var $usedNamespaces = array();
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176 |
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177 | /**
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178 | * XML Schema types in an array of uri => (array of xml type => php type)
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179 | * is this legacy yet?
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180 | * no, this is used by the nusoap_xmlschema class to verify type => namespace mappings.
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181 | * @var array
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182 | * @access public
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183 | */
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184 | var $typemap = array(
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185 | 'http://www.w3.org/2001/XMLSchema' => array(
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186 | 'string'=>'string','boolean'=>'boolean','float'=>'double','double'=>'double','decimal'=>'double',
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187 | 'duration'=>'','dateTime'=>'string','time'=>'string','date'=>'string','gYearMonth'=>'',
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188 | 'gYear'=>'','gMonthDay'=>'','gDay'=>'','gMonth'=>'','hexBinary'=>'string','base64Binary'=>'string',
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189 | // abstract "any" types
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190 | 'anyType'=>'string','anySimpleType'=>'string',
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191 | // derived datatypes
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192 | 'normalizedString'=>'string','token'=>'string','language'=>'','NMTOKEN'=>'','NMTOKENS'=>'','Name'=>'','NCName'=>'','ID'=>'',
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193 | 'IDREF'=>'','IDREFS'=>'','ENTITY'=>'','ENTITIES'=>'','integer'=>'integer','nonPositiveInteger'=>'integer',
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194 | 'negativeInteger'=>'integer','long'=>'integer','int'=>'integer','short'=>'integer','byte'=>'integer','nonNegativeInteger'=>'integer',
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195 | 'unsignedLong'=>'','unsignedInt'=>'','unsignedShort'=>'','unsignedByte'=>'','positiveInteger'=>''),
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196 | 'http://www.w3.org/2000/10/XMLSchema' => array(
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197 | 'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
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198 | 'float'=>'double','dateTime'=>'string',
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199 | 'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
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200 | 'http://www.w3.org/1999/XMLSchema' => array(
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201 | 'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
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202 | 'float'=>'double','dateTime'=>'string',
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203 | 'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
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204 | 'http://soapinterop.org/xsd' => array('SOAPStruct'=>'struct'),
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205 | 'http://schemas.xmlsoap.org/soap/encoding/' => array('base64'=>'string','array'=>'array','Array'=>'array'),
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206 | 'http://xml.apache.org/xml-soap' => array('Map')
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207 | );
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208 |
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209 | /**
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210 | * XML entities to convert
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211 | *
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212 | * @var array
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213 | * @access public
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214 | * @deprecated
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215 | * @see expandEntities
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216 | */
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217 | var $xmlEntities = array('quot' => '"','amp' => '&',
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218 | 'lt' => '<','gt' => '>','apos' => "'");
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219 |
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220 | /**
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221 | * constructor
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222 | *
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223 | * @access public
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224 | */
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225 | function nusoap_base() {
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226 | $this->debugLevel = $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'];
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227 | }
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228 |
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229 | /**
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230 | * gets the global debug level, which applies to future instances
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231 | *
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232 | * @return integer Debug level 0-9, where 0 turns off
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233 | * @access public
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234 | */
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235 | function getGlobalDebugLevel() {
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236 | return $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'];
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237 | }
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238 |
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239 | /**
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240 | * sets the global debug level, which applies to future instances
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241 | *
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242 | * @param int $level Debug level 0-9, where 0 turns off
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243 | * @access public
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244 | */
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245 | function setGlobalDebugLevel($level) {
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246 | $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'] = $level;
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247 | }
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248 |
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249 | /**
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250 | * gets the debug level for this instance
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251 | *
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252 | * @return int Debug level 0-9, where 0 turns off
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253 | * @access public
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254 | */
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255 | function getDebugLevel() {
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256 | return $this->debugLevel;
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257 | }
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258 |
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259 | /**
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260 | * sets the debug level for this instance
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261 | *
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262 | * @param int $level Debug level 0-9, where 0 turns off
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263 | * @access public
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264 | */
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265 | function setDebugLevel($level) {
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266 | $this->debugLevel = $level;
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267 | }
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268 |
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269 | /**
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270 | * adds debug data to the instance debug string with formatting
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271 | *
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272 | * @param string $string debug data
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273 | * @access private
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274 | */
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275 | function debug($string){
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276 | if ($this->debugLevel > 0) {
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277 | $this->appendDebug($this->getmicrotime().' '.get_class($this).": $string\n");
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278 | }
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279 | }
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280 |
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281 | /**
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282 | * adds debug data to the instance debug string without formatting
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283 | *
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284 | * @param string $string debug data
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285 | * @access public
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286 | */
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287 | function appendDebug($string){
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288 | if ($this->debugLevel > 0) {
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289 | // it would be nice to use a memory stream here to use
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290 | // memory more efficiently
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291 | $this->debug_str .= $string;
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292 | }
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293 | }
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294 |
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295 | /**
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296 | * clears the current debug data for this instance
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297 | *
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298 | * @access public
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299 | */
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300 | function clearDebug() {
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301 | // it would be nice to use a memory stream here to use
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302 | // memory more efficiently
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303 | $this->debug_str = '';
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304 | }
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305 |
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306 | /**
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307 | * gets the current debug data for this instance
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308 | *
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309 | * @return debug data
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310 | * @access public
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311 | */
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312 | function &getDebug() {
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313 | // it would be nice to use a memory stream here to use
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314 | // memory more efficiently
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315 | return $this->debug_str;
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316 | }
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317 |
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318 | /**
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319 | * gets the current debug data for this instance as an XML comment
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320 | * this may change the contents of the debug data
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321 | *
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322 | * @return debug data as an XML comment
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323 | * @access public
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324 | */
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325 | function &getDebugAsXMLComment() {
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326 | // it would be nice to use a memory stream here to use
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327 | // memory more efficiently
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328 | while (strpos($this->debug_str, '--')) {
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329 | $this->debug_str = str_replace('--', '- -', $this->debug_str);
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330 | }
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331 | $ret = "<!--\n" . $this->debug_str . "\n-->";
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332 | return $ret;
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333 | }
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334 |
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335 | /**
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336 | * expands entities, e.g. changes '<' to '<'.
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337 | *
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338 | * @param string $val The string in which to expand entities.
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339 | * @access private
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340 | */
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341 | function expandEntities($val) {
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342 | if ($this->charencoding) {
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343 | $val = str_replace('&', '&', $val);
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344 | $val = str_replace("'", ''', $val);
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345 | $val = str_replace('"', '"', $val);
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346 | $val = str_replace('<', '<', $val);
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347 | $val = str_replace('>', '>', $val);
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348 | }
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349 | return $val;
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350 | }
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351 |
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352 | /**
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353 | * returns error string if present
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354 | *
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355 | * @return mixed error string or false
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356 | * @access public
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357 | */
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358 | function getError(){
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359 | if($this->error_str != ''){
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360 | return $this->error_str;
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361 | }
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362 | return false;
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363 | }
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364 |
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365 | /**
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366 | * sets error string
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367 | *
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368 | * @return boolean $string error string
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369 | * @access private
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370 | */
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371 | function setError($str){
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372 | $this->error_str = $str;
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373 | }
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374 |
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375 | /**
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376 | * detect if array is a simple array or a struct (associative array)
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377 | *
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378 | * @param mixed $val The PHP array
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379 | * @return string (arraySimple|arrayStruct)
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380 | * @access private
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381 | */
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382 | function isArraySimpleOrStruct($val) {
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383 | $keyList = array_keys($val);
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384 | foreach ($keyList as $keyListValue) {
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385 | if (!is_int($keyListValue)) {
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386 | return 'arrayStruct';
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387 | }
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388 | }
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389 | return 'arraySimple';
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390 | }
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391 |
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392 | /**
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393 | * serializes PHP values in accordance w/ section 5. Type information is
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394 | * not serialized if $use == 'literal'.
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395 | *
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396 | * @param mixed $val The value to serialize
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397 | * @param string $name The name (local part) of the XML element
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398 | * @param string $type The XML schema type (local part) for the element
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399 | * @param string $name_ns The namespace for the name of the XML element
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400 | * @param string $type_ns The namespace for the type of the element
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401 | * @param array $attributes The attributes to serialize as name=>value pairs
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402 | * @param string $use The WSDL "use" (encoded|literal)
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403 | * @param boolean $soapval Whether this is called from soapval.
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404 | * @return string The serialized element, possibly with child elements
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405 | * @access public
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406 | */
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407 | function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded',$soapval=false) {
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408 | $this->debug("in serialize_val: name=$name, type=$type, name_ns=$name_ns, type_ns=$type_ns, use=$use, soapval=$soapval");
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409 | $this->appendDebug('value=' . $this->varDump($val));
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410 | $this->appendDebug('attributes=' . $this->varDump($attributes));
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411 |
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412 | if (is_object($val) && get_class($val) == 'soapval' && (! $soapval)) {
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413 | $this->debug("serialize_val: serialize soapval");
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414 | $xml = $val->serialize($use);
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415 | $this->appendDebug($val->getDebug());
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416 | $val->clearDebug();
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417 | $this->debug("serialize_val of soapval returning $xml");
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418 | return $xml;
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419 | }
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420 | // force valid name if necessary
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421 | if (is_numeric($name)) {
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422 | $name = '__numeric_' . $name;
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423 | } elseif (! $name) {
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424 | $name = 'noname';
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425 | }
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426 | // if name has ns, add ns prefix to name
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427 | $xmlns = '';
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428 | if($name_ns){
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429 | $prefix = 'nu'.rand(1000,9999);
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430 | $name = $prefix.':'.$name;
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431 | $xmlns .= " xmlns:$prefix=\"$name_ns\"";
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432 | }
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433 | // if type is prefixed, create type prefix
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434 | if($type_ns != '' && $type_ns == $this->namespaces['xsd']){
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435 | // need to fix this. shouldn't default to xsd if no ns specified
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436 | // w/o checking against typemap
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437 | $type_prefix = 'xsd';
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438 | } elseif($type_ns){
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439 | $type_prefix = 'ns'.rand(1000,9999);
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440 | $xmlns .= " xmlns:$type_prefix=\"$type_ns\"";
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441 | }
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442 | // serialize attributes if present
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443 | $atts = '';
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444 | if($attributes){
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445 | foreach($attributes as $k => $v){
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446 | $atts .= " $k=\"".$this->expandEntities($v).'"';
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447 | }
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448 | }
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449 | // serialize null value
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450 | if (is_null($val)) {
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451 | $this->debug("serialize_val: serialize null");
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452 | if ($use == 'literal') {
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453 | // TODO: depends on minOccurs
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454 | $xml = "<$name$xmlns$atts/>";
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455 | $this->debug("serialize_val returning $xml");
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456 | return $xml;
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457 | } else {
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458 | if (isset($type) && isset($type_prefix)) {
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459 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
460 | } else {
|
---|
461 | $type_str = '';
|
---|
462 | }
|
---|
463 | $xml = "<$name$xmlns$type_str$atts xsi:nil=\"true\"/>";
|
---|
464 | $this->debug("serialize_val returning $xml");
|
---|
465 | return $xml;
|
---|
466 | }
|
---|
467 | }
|
---|
468 | // serialize if an xsd built-in primitive type
|
---|
469 | if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){
|
---|
470 | $this->debug("serialize_val: serialize xsd built-in primitive type");
|
---|
471 | if (is_bool($val)) {
|
---|
472 | if ($type == 'boolean') {
|
---|
473 | $val = $val ? 'true' : 'false';
|
---|
474 | } elseif (! $val) {
|
---|
475 | $val = 0;
|
---|
476 | }
|
---|
477 | } else if (is_string($val)) {
|
---|
478 | $val = $this->expandEntities($val);
|
---|
479 | }
|
---|
480 | if ($use == 'literal') {
|
---|
481 | $xml = "<$name$xmlns$atts>$val</$name>";
|
---|
482 | $this->debug("serialize_val returning $xml");
|
---|
483 | return $xml;
|
---|
484 | } else {
|
---|
485 | $xml = "<$name$xmlns xsi:type=\"xsd:$type\"$atts>$val</$name>";
|
---|
486 | $this->debug("serialize_val returning $xml");
|
---|
487 | return $xml;
|
---|
488 | }
|
---|
489 | }
|
---|
490 | // detect type and serialize
|
---|
491 | $xml = '';
|
---|
492 | switch(true) {
|
---|
493 | case (is_bool($val) || $type == 'boolean'):
|
---|
494 | $this->debug("serialize_val: serialize boolean");
|
---|
495 | if ($type == 'boolean') {
|
---|
496 | $val = $val ? 'true' : 'false';
|
---|
497 | } elseif (! $val) {
|
---|
498 | $val = 0;
|
---|
499 | }
|
---|
500 | if ($use == 'literal') {
|
---|
501 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
502 | } else {
|
---|
503 | $xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";
|
---|
504 | }
|
---|
505 | break;
|
---|
506 | case (is_int($val) || is_long($val) || $type == 'int'):
|
---|
507 | $this->debug("serialize_val: serialize int");
|
---|
508 | if ($use == 'literal') {
|
---|
509 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
510 | } else {
|
---|
511 | $xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";
|
---|
512 | }
|
---|
513 | break;
|
---|
514 | case (is_float($val)|| is_double($val) || $type == 'float'):
|
---|
515 | $this->debug("serialize_val: serialize float");
|
---|
516 | if ($use == 'literal') {
|
---|
517 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
518 | } else {
|
---|
519 | $xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";
|
---|
520 | }
|
---|
521 | break;
|
---|
522 | case (is_string($val) || $type == 'string'):
|
---|
523 | $this->debug("serialize_val: serialize string");
|
---|
524 | $val = $this->expandEntities($val);
|
---|
525 | if ($use == 'literal') {
|
---|
526 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
527 | } else {
|
---|
528 | $xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";
|
---|
529 | }
|
---|
530 | break;
|
---|
531 | case is_object($val):
|
---|
532 | $this->debug("serialize_val: serialize object");
|
---|
533 | if (get_class($val) == 'soapval') {
|
---|
534 | $this->debug("serialize_val: serialize soapval object");
|
---|
535 | $pXml = $val->serialize($use);
|
---|
536 | $this->appendDebug($val->getDebug());
|
---|
537 | $val->clearDebug();
|
---|
538 | } else {
|
---|
539 | if (! $name) {
|
---|
540 | $name = get_class($val);
|
---|
541 | $this->debug("In serialize_val, used class name $name as element name");
|
---|
542 | } else {
|
---|
543 | $this->debug("In serialize_val, do not override name $name for element name for class " . get_class($val));
|
---|
544 | }
|
---|
545 | foreach(get_object_vars($val) as $k => $v){
|
---|
546 | $pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);
|
---|
547 | }
|
---|
548 | }
|
---|
549 | if(isset($type) && isset($type_prefix)){
|
---|
550 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
551 | } else {
|
---|
552 | $type_str = '';
|
---|
553 | }
|
---|
554 | if ($use == 'literal') {
|
---|
555 | $xml .= "<$name$xmlns$atts>$pXml</$name>";
|
---|
556 | } else {
|
---|
557 | $xml .= "<$name$xmlns$type_str$atts>$pXml</$name>";
|
---|
558 | }
|
---|
559 | break;
|
---|
560 | break;
|
---|
561 | case (is_array($val) || $type):
|
---|
562 | // detect if struct or array
|
---|
563 | $valueType = $this->isArraySimpleOrStruct($val);
|
---|
564 | if($valueType=='arraySimple' || preg_match('/^ArrayOf/',$type)){
|
---|
565 | $this->debug("serialize_val: serialize array");
|
---|
566 | $i = 0;
|
---|
567 | if(is_array($val) && count($val)> 0){
|
---|
568 | foreach($val as $v){
|
---|
569 | if(is_object($v) && get_class($v) == 'soapval'){
|
---|
570 | $tt_ns = $v->type_ns;
|
---|
571 | $tt = $v->type;
|
---|
572 | } elseif (is_array($v)) {
|
---|
573 | $tt = $this->isArraySimpleOrStruct($v);
|
---|
574 | } else {
|
---|
575 | $tt = gettype($v);
|
---|
576 | }
|
---|
577 | $array_types[$tt] = 1;
|
---|
578 | // TODO: for literal, the name should be $name
|
---|
579 | $xml .= $this->serialize_val($v,'item',false,false,false,false,$use);
|
---|
580 | ++$i;
|
---|
581 | }
|
---|
582 | if(count($array_types) > 1){
|
---|
583 | $array_typename = 'xsd:anyType';
|
---|
584 | } elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {
|
---|
585 | if ($tt == 'integer') {
|
---|
586 | $tt = 'int';
|
---|
587 | }
|
---|
588 | $array_typename = 'xsd:'.$tt;
|
---|
589 | } elseif(isset($tt) && $tt == 'arraySimple'){
|
---|
590 | $array_typename = 'SOAP-ENC:Array';
|
---|
591 | } elseif(isset($tt) && $tt == 'arrayStruct'){
|
---|
592 | $array_typename = 'unnamed_struct_use_soapval';
|
---|
593 | } else {
|
---|
594 | // if type is prefixed, create type prefix
|
---|
595 | if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){
|
---|
596 | $array_typename = 'xsd:' . $tt;
|
---|
597 | } elseif ($tt_ns) {
|
---|
598 | $tt_prefix = 'ns' . rand(1000, 9999);
|
---|
599 | $array_typename = "$tt_prefix:$tt";
|
---|
600 | $xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";
|
---|
601 | } else {
|
---|
602 | $array_typename = $tt;
|
---|
603 | }
|
---|
604 | }
|
---|
605 | $array_type = $i;
|
---|
606 | if ($use == 'literal') {
|
---|
607 | $type_str = '';
|
---|
608 | } else if (isset($type) && isset($type_prefix)) {
|
---|
609 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
610 | } else {
|
---|
611 | $type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";
|
---|
612 | }
|
---|
613 | // empty array
|
---|
614 | } else {
|
---|
615 | if ($use == 'literal') {
|
---|
616 | $type_str = '';
|
---|
617 | } else if (isset($type) && isset($type_prefix)) {
|
---|
618 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
619 | } else {
|
---|
620 | $type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"xsd:anyType[0]\"";
|
---|
621 | }
|
---|
622 | }
|
---|
623 | // TODO: for array in literal, there is no wrapper here
|
---|
624 | $xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";
|
---|
625 | } else {
|
---|
626 | // got a struct
|
---|
627 | $this->debug("serialize_val: serialize struct");
|
---|
628 | if(isset($type) && isset($type_prefix)){
|
---|
629 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
630 | } else {
|
---|
631 | $type_str = '';
|
---|
632 | }
|
---|
633 | if ($use == 'literal') {
|
---|
634 | $xml .= "<$name$xmlns$atts>";
|
---|
635 | } else {
|
---|
636 | $xml .= "<$name$xmlns$type_str$atts>";
|
---|
637 | }
|
---|
638 | foreach($val as $k => $v){
|
---|
639 | // Apache Map
|
---|
640 | if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {
|
---|
641 | $xml .= '<item>';
|
---|
642 | $xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
|
---|
643 | $xml .= $this->serialize_val($v,'value',false,false,false,false,$use);
|
---|
644 | $xml .= '</item>';
|
---|
645 | } else {
|
---|
646 | $xml .= $this->serialize_val($v,$k,false,false,false,false,$use);
|
---|
647 | }
|
---|
648 | }
|
---|
649 | $xml .= "</$name>";
|
---|
650 | }
|
---|
651 | break;
|
---|
652 | default:
|
---|
653 | $this->debug("serialize_val: serialize unknown");
|
---|
654 | $xml .= 'not detected, got '.gettype($val).' for '.$val;
|
---|
655 | break;
|
---|
656 | }
|
---|
657 | $this->debug("serialize_val returning $xml");
|
---|
658 | return $xml;
|
---|
659 | }
|
---|
660 |
|
---|
661 | /**
|
---|
662 | * serializes a message
|
---|
663 | *
|
---|
664 | * @param string $body the XML of the SOAP body
|
---|
665 | * @param mixed $headers optional string of XML with SOAP header content, or array of soapval objects for SOAP headers, or associative array
|
---|
666 | * @param array $namespaces optional the namespaces used in generating the body and headers
|
---|
667 | * @param string $style optional (rpc|document)
|
---|
668 | * @param string $use optional (encoded|literal)
|
---|
669 | * @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded)
|
---|
670 | * @return string the message
|
---|
671 | * @access public
|
---|
672 | */
|
---|
673 | function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc',$use='encoded',$encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'){
|
---|
674 | // TODO: add an option to automatically run utf8_encode on $body and $headers
|
---|
675 | // if $this->soap_defencoding is UTF-8. Not doing this automatically allows
|
---|
676 | // one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1
|
---|
677 |
|
---|
678 | $this->debug("In serializeEnvelope length=" . strlen($body) . " body (max 1000 characters)=" . substr($body, 0, 1000) . " style=$style use=$use encodingStyle=$encodingStyle");
|
---|
679 | $this->debug("headers:");
|
---|
680 | $this->appendDebug($this->varDump($headers));
|
---|
681 | $this->debug("namespaces:");
|
---|
682 | $this->appendDebug($this->varDump($namespaces));
|
---|
683 |
|
---|
684 | // serialize namespaces
|
---|
685 | $ns_string = '';
|
---|
686 | foreach(array_merge($this->namespaces,$namespaces) as $k => $v){
|
---|
687 | $ns_string .= " xmlns:$k=\"$v\"";
|
---|
688 | }
|
---|
689 | if($encodingStyle) {
|
---|
690 | $ns_string = " SOAP-ENV:encodingStyle=\"$encodingStyle\"$ns_string";
|
---|
691 | }
|
---|
692 |
|
---|
693 | // serialize headers
|
---|
694 | if($headers){
|
---|
695 | if (is_array($headers)) {
|
---|
696 | $xml = '';
|
---|
697 | foreach ($headers as $k => $v) {
|
---|
698 | if (is_object($v) && get_class($v) == 'soapval') {
|
---|
699 | $xml .= $this->serialize_val($v, false, false, false, false, false, $use);
|
---|
700 | } else {
|
---|
701 | $xml .= $this->serialize_val($v, $k, false, false, false, false, $use);
|
---|
702 | }
|
---|
703 | }
|
---|
704 | $headers = $xml;
|
---|
705 | $this->debug("In serializeEnvelope, serialized array of headers to $headers");
|
---|
706 | }
|
---|
707 | $headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";
|
---|
708 | }
|
---|
709 | // serialize envelope
|
---|
710 | return
|
---|
711 | '<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".
|
---|
712 | '<SOAP-ENV:Envelope'.$ns_string.">".
|
---|
713 | $headers.
|
---|
714 | "<SOAP-ENV:Body>".
|
---|
715 | $body.
|
---|
716 | "</SOAP-ENV:Body>".
|
---|
717 | "</SOAP-ENV:Envelope>";
|
---|
718 | }
|
---|
719 |
|
---|
720 | /**
|
---|
721 | * formats a string to be inserted into an HTML stream
|
---|
722 | *
|
---|
723 | * @param string $str The string to format
|
---|
724 | * @return string The formatted string
|
---|
725 | * @access public
|
---|
726 | * @deprecated
|
---|
727 | */
|
---|
728 | function formatDump($str){
|
---|
729 | $str = htmlspecialchars($str);
|
---|
730 | return nl2br($str);
|
---|
731 | }
|
---|
732 |
|
---|
733 | /**
|
---|
734 | * contracts (changes namespace to prefix) a qualified name
|
---|
735 | *
|
---|
736 | * @param string $qname qname
|
---|
737 | * @return string contracted qname
|
---|
738 | * @access private
|
---|
739 | */
|
---|
740 | function contractQname($qname){
|
---|
741 | // get element namespace
|
---|
742 | //$this->xdebug("Contract $qname");
|
---|
743 | if (strrpos($qname, ':')) {
|
---|
744 | // get unqualified name
|
---|
745 | $name = substr($qname, strrpos($qname, ':') + 1);
|
---|
746 | // get ns
|
---|
747 | $ns = substr($qname, 0, strrpos($qname, ':'));
|
---|
748 | $p = $this->getPrefixFromNamespace($ns);
|
---|
749 | if ($p) {
|
---|
750 | return $p . ':' . $name;
|
---|
751 | }
|
---|
752 | return $qname;
|
---|
753 | } else {
|
---|
754 | return $qname;
|
---|
755 | }
|
---|
756 | }
|
---|
757 |
|
---|
758 | /**
|
---|
759 | * expands (changes prefix to namespace) a qualified name
|
---|
760 | *
|
---|
761 | * @param string $qname qname
|
---|
762 | * @return string expanded qname
|
---|
763 | * @access private
|
---|
764 | */
|
---|
765 | function expandQname($qname){
|
---|
766 | // get element prefix
|
---|
767 | if(strpos($qname,':') && !preg_match('/^http:\/\//',$qname)){
|
---|
768 | // get unqualified name
|
---|
769 | $name = substr(strstr($qname,':'),1);
|
---|
770 | // get ns prefix
|
---|
771 | $prefix = substr($qname,0,strpos($qname,':'));
|
---|
772 | if(isset($this->namespaces[$prefix])){
|
---|
773 | return $this->namespaces[$prefix].':'.$name;
|
---|
774 | } else {
|
---|
775 | return $qname;
|
---|
776 | }
|
---|
777 | } else {
|
---|
778 | return $qname;
|
---|
779 | }
|
---|
780 | }
|
---|
781 |
|
---|
782 | /**
|
---|
783 | * returns the local part of a prefixed string
|
---|
784 | * returns the original string, if not prefixed
|
---|
785 | *
|
---|
786 | * @param string $str The prefixed string
|
---|
787 | * @return string The local part
|
---|
788 | * @access public
|
---|
789 | */
|
---|
790 | function getLocalPart($str){
|
---|
791 | if($sstr = strrchr($str,':')){
|
---|
792 | // get unqualified name
|
---|
793 | return substr( $sstr, 1 );
|
---|
794 | } else {
|
---|
795 | return $str;
|
---|
796 | }
|
---|
797 | }
|
---|
798 |
|
---|
799 | /**
|
---|
800 | * returns the prefix part of a prefixed string
|
---|
801 | * returns false, if not prefixed
|
---|
802 | *
|
---|
803 | * @param string $str The prefixed string
|
---|
804 | * @return mixed The prefix or false if there is no prefix
|
---|
805 | * @access public
|
---|
806 | */
|
---|
807 | function getPrefix($str){
|
---|
808 | if($pos = strrpos($str,':')){
|
---|
809 | // get prefix
|
---|
810 | return substr($str,0,$pos);
|
---|
811 | }
|
---|
812 | return false;
|
---|
813 | }
|
---|
814 |
|
---|
815 | /**
|
---|
816 | * pass it a prefix, it returns a namespace
|
---|
817 | *
|
---|
818 | * @param string $prefix The prefix
|
---|
819 | * @return mixed The namespace, false if no namespace has the specified prefix
|
---|
820 | * @access public
|
---|
821 | */
|
---|
822 | function getNamespaceFromPrefix($prefix){
|
---|
823 | if (isset($this->namespaces[$prefix])) {
|
---|
824 | return $this->namespaces[$prefix];
|
---|
825 | }
|
---|
826 | //$this->setError("No namespace registered for prefix '$prefix'");
|
---|
827 | return false;
|
---|
828 | }
|
---|
829 |
|
---|
830 | /**
|
---|
831 | * returns the prefix for a given namespace (or prefix)
|
---|
832 | * or false if no prefixes registered for the given namespace
|
---|
833 | *
|
---|
834 | * @param string $ns The namespace
|
---|
835 | * @return mixed The prefix, false if the namespace has no prefixes
|
---|
836 | * @access public
|
---|
837 | */
|
---|
838 | function getPrefixFromNamespace($ns) {
|
---|
839 | foreach ($this->namespaces as $p => $n) {
|
---|
840 | if ($ns == $n || $ns == $p) {
|
---|
841 | $this->usedNamespaces[$p] = $n;
|
---|
842 | return $p;
|
---|
843 | }
|
---|
844 | }
|
---|
845 | return false;
|
---|
846 | }
|
---|
847 |
|
---|
848 | /**
|
---|
849 | * returns the time in ODBC canonical form with microseconds
|
---|
850 | *
|
---|
851 | * @return string The time in ODBC canonical form with microseconds
|
---|
852 | * @access public
|
---|
853 | */
|
---|
854 | function getmicrotime() {
|
---|
855 | if (function_exists('gettimeofday')) {
|
---|
856 | $tod = gettimeofday();
|
---|
857 | $sec = $tod['sec'];
|
---|
858 | $usec = $tod['usec'];
|
---|
859 | } else {
|
---|
860 | $sec = time();
|
---|
861 | $usec = 0;
|
---|
862 | }
|
---|
863 | return strftime('%Y-%m-%d %H:%M:%S', $sec) . '.' . sprintf('%06d', $usec);
|
---|
864 | }
|
---|
865 |
|
---|
866 | /**
|
---|
867 | * Returns a string with the output of var_dump
|
---|
868 | *
|
---|
869 | * @param mixed $data The variable to var_dump
|
---|
870 | * @return string The output of var_dump
|
---|
871 | * @access public
|
---|
872 | */
|
---|
873 | function varDump($data) {
|
---|
874 | ob_start();
|
---|
875 | var_dump($data);
|
---|
876 | $ret_val = ob_get_contents();
|
---|
877 | ob_end_clean();
|
---|
878 | return $ret_val;
|
---|
879 | }
|
---|
880 |
|
---|
881 | /**
|
---|
882 | * represents the object as a string
|
---|
883 | *
|
---|
884 | * @return string
|
---|
885 | * @access public
|
---|
886 | */
|
---|
887 | function __toString() {
|
---|
888 | return $this->varDump($this);
|
---|
889 | }
|
---|
890 | }
|
---|
891 |
|
---|
892 | // XML Schema Datatype Helper Functions
|
---|
893 |
|
---|
894 | //xsd:dateTime helpers
|
---|
895 |
|
---|
896 | /**
|
---|
897 | * convert unix timestamp to ISO 8601 compliant date string
|
---|
898 | *
|
---|
899 | * @param int $timestamp Unix time stamp
|
---|
900 | * @param boolean $utc Whether the time stamp is UTC or local
|
---|
901 | * @return mixed ISO 8601 date string or false
|
---|
902 | * @access public
|
---|
903 | */
|
---|
904 | function timestamp_to_iso8601($timestamp,$utc=true){
|
---|
905 | $datestr = date('Y-m-d\TH:i:sO',$timestamp);
|
---|
906 | $pos = strrpos($datestr, "+");
|
---|
907 | if ($pos === FALSE) {
|
---|
908 | $pos = strrpos($datestr, "-");
|
---|
909 | }
|
---|
910 | if ($pos !== FALSE) {
|
---|
911 | if (strlen($datestr) == $pos + 5) {
|
---|
912 | $datestr = substr($datestr, 0, $pos + 3) . ':' . substr($datestr, -2);
|
---|
913 | }
|
---|
914 | }
|
---|
915 | if($utc){
|
---|
916 | $pattern = '/'.
|
---|
917 | '([0-9]{4})-'. // centuries & years CCYY-
|
---|
918 | '([0-9]{2})-'. // months MM-
|
---|
919 | '([0-9]{2})'. // days DD
|
---|
920 | 'T'. // separator T
|
---|
921 | '([0-9]{2}):'. // hours hh:
|
---|
922 | '([0-9]{2}):'. // minutes mm:
|
---|
923 | '([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
|
---|
924 | '(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
---|
925 | '/';
|
---|
926 |
|
---|
927 | if(preg_match($pattern,$datestr,$regs)){
|
---|
928 | return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
|
---|
929 | }
|
---|
930 | return false;
|
---|
931 | } else {
|
---|
932 | return $datestr;
|
---|
933 | }
|
---|
934 | }
|
---|
935 |
|
---|
936 | /**
|
---|
937 | * convert ISO 8601 compliant date string to unix timestamp
|
---|
938 | *
|
---|
939 | * @param string $datestr ISO 8601 compliant date string
|
---|
940 | * @return mixed Unix timestamp (int) or false
|
---|
941 | * @access public
|
---|
942 | */
|
---|
943 | function iso8601_to_timestamp($datestr){
|
---|
944 | $pattern = '/'.
|
---|
945 | '([0-9]{4})-'. // centuries & years CCYY-
|
---|
946 | '([0-9]{2})-'. // months MM-
|
---|
947 | '([0-9]{2})'. // days DD
|
---|
948 | 'T'. // separator T
|
---|
949 | '([0-9]{2}):'. // hours hh:
|
---|
950 | '([0-9]{2}):'. // minutes mm:
|
---|
951 | '([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
|
---|
952 | '(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
---|
953 | '/';
|
---|
954 | if(preg_match($pattern,$datestr,$regs)){
|
---|
955 | // not utc
|
---|
956 | if($regs[8] != 'Z'){
|
---|
957 | $op = substr($regs[8],0,1);
|
---|
958 | $h = substr($regs[8],1,2);
|
---|
959 | $m = substr($regs[8],strlen($regs[8])-2,2);
|
---|
960 | if($op == '-'){
|
---|
961 | $regs[4] = $regs[4] + $h;
|
---|
962 | $regs[5] = $regs[5] + $m;
|
---|
963 | } elseif($op == '+'){
|
---|
964 | $regs[4] = $regs[4] - $h;
|
---|
965 | $regs[5] = $regs[5] - $m;
|
---|
966 | }
|
---|
967 | }
|
---|
968 | return gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
|
---|
969 | // return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");
|
---|
970 | } else {
|
---|
971 | return false;
|
---|
972 | }
|
---|
973 | }
|
---|
974 |
|
---|
975 | /**
|
---|
976 | * sleeps some number of microseconds
|
---|
977 | *
|
---|
978 | * @param string $usec the number of microseconds to sleep
|
---|
979 | * @access public
|
---|
980 | * @deprecated
|
---|
981 | */
|
---|
982 | function usleepWindows($usec)
|
---|
983 | {
|
---|
984 | $start = gettimeofday();
|
---|
985 |
|
---|
986 | do
|
---|
987 | {
|
---|
988 | $stop = gettimeofday();
|
---|
989 | $timePassed = 1000000 * ($stop['sec'] - $start['sec'])
|
---|
990 | + $stop['usec'] - $start['usec'];
|
---|
991 | }
|
---|
992 | while ($timePassed < $usec);
|
---|
993 | }
|
---|
994 |
|
---|
995 |
|
---|
996 | ?> |
---|