prepare for php 8.4 deprecations

Author: gggeek

src/Helper/XMLParser.php

@@ -237,23 +237,21 @@ public function parse($data, $returnType = self::RETURN_XMLRPCVALS, $accept = 3,
         // always set this, in case someone tries to disable it via options...
         xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 1);
 
-        xml_set_object($parser, $this);
-
         switch ($returnType) {
             case self::RETURN_PHP:
-                xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_fast');
+                xml_set_element_handler($parser, array($this, 'xmlrpc_se'), array($this, 'xmlrpc_ee_fast'));
                 break;
             case self::RETURN_EPIVALS:
-                xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_epi');
+                xml_set_element_handler($parser, array($this, 'xmlrpc_se'), array($this, 'xmlrpc_ee_epi'));
                 break;
             /// @todo log an error / throw / error-out on unsupported return type
             case XMLParser::RETURN_XMLRPCVALS:
             default:
-                xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee');
+                xml_set_element_handler($parser, array($this, 'xmlrpc_se'), array($this, 'xmlrpc_ee'));
         }
 
-        xml_set_character_data_handler($parser, 'xmlrpc_cd');
-        xml_set_default_handler($parser, 'xmlrpc_dh');
+        xml_set_character_data_handler($parser, array($this, 'xmlrpc_cd'));
+        xml_set_default_handler($parser, array($this, 'xmlrpc_dh'));
 
         try {
             // @see ticket #70 - we have to parse big xml docs in chunks to avoid errors

src/Server.php

@@ -998,15 +998,15 @@ public function methodNameCallback($methodName, $xmlParser, $parser = null)
             /// @todo this should be done by a method of the XMLParser
             switch ($dmap[$methodName]['parameters_type']) {
                 case XMLParser::RETURN_PHP:
-                    xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_fast');
+                    xml_set_element_handler($parser, array($xmlParser, 'xmlrpc_se'), array($xmlParser, 'xmlrpc_ee_fast'));
                     break;
                 case XMLParser::RETURN_EPIVALS:
-                    xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_epi');
+                    xml_set_element_handler($parser, array($xmlParser, 'xmlrpc_se'), array($xmlParser, 'xmlrpc_ee_epi'));
                     break;
                 /// @todo log a warning on unsupported return type
                 case XMLParser::RETURN_XMLRPCVALS:
                 default:
-                    xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee');
+                    xml_set_element_handler($parser, array($xmlParser, 'xmlrpc_se'), array($xmlParser, 'xmlrpc_ee'));
             }
         }
     }