XML_SetProcessingInstructionHandler  139 ext/xml/expat_compat.h PHP_XML_API void XML_SetProcessingInstructionHandler(XML_Parser, XML_ProcessingInstructionHandler);
XML_SetProcessingInstructionHandler 1255 ext/xml/xml.c  	XML_SetProcessingInstructionHandler(parser->parser, _xml_processingInstructionHandler);