static PHP_MINIT_FUNCTION(libxml)
{
	zend_class_entry ce;

	php_libxml_initialize();

	REGISTER_LONG_CONSTANT("LIBXML_VERSION",			LIBXML_VERSION,			CONST_CS | CONST_PERSISTENT);
	REGISTER_STRING_CONSTANT("LIBXML_DOTTED_VERSION",	LIBXML_DOTTED_VERSION,	CONST_CS | CONST_PERSISTENT);
	REGISTER_STRING_CONSTANT("LIBXML_LOADED_VERSION",	(char *)xmlParserVersion,		CONST_CS | CONST_PERSISTENT);

	/* For use with loading xml */
	REGISTER_LONG_CONSTANT("LIBXML_NOENT",		XML_PARSE_NOENT,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_DTDLOAD",	XML_PARSE_DTDLOAD,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_DTDATTR",	XML_PARSE_DTDATTR,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_DTDVALID",	XML_PARSE_DTDVALID,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOERROR",	XML_PARSE_NOERROR,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOWARNING",	XML_PARSE_NOWARNING,	CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOBLANKS",	XML_PARSE_NOBLANKS,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_XINCLUDE",	XML_PARSE_XINCLUDE,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NSCLEAN",	XML_PARSE_NSCLEAN,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOCDATA",	XML_PARSE_NOCDATA,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NONET",		XML_PARSE_NONET,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_PEDANTIC",	XML_PARSE_PEDANTIC,		CONST_CS | CONST_PERSISTENT);
#if LIBXML_VERSION >= 20621
	REGISTER_LONG_CONSTANT("LIBXML_COMPACT",	XML_PARSE_COMPACT,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOXMLDECL",	XML_SAVE_NO_DECL,		CONST_CS | CONST_PERSISTENT);
#endif
#if LIBXML_VERSION >= 20703
	REGISTER_LONG_CONSTANT("LIBXML_PARSEHUGE",	XML_PARSE_HUGE,			CONST_CS | CONST_PERSISTENT);
#endif
#if LIBXML_VERSION >= 20900
	REGISTER_LONG_CONSTANT("LIBXML_BIGLINES",	XML_PARSE_BIG_LINES,	CONST_CS | CONST_PERSISTENT);
#endif
	REGISTER_LONG_CONSTANT("LIBXML_NOEMPTYTAG",	LIBXML_SAVE_NOEMPTYTAG,	CONST_CS | CONST_PERSISTENT);

	/* Schema validation options */
#if defined(LIBXML_SCHEMAS_ENABLED) && LIBXML_VERSION >= 20614
	REGISTER_LONG_CONSTANT("LIBXML_SCHEMA_CREATE",	XML_SCHEMA_VAL_VC_I_CREATE,	CONST_CS | CONST_PERSISTENT);
#endif

	/* Additional constants for use with loading html */
#if LIBXML_VERSION >= 20707
	REGISTER_LONG_CONSTANT("LIBXML_HTML_NOIMPLIED",	HTML_PARSE_NOIMPLIED,		CONST_CS | CONST_PERSISTENT);
#endif

#if LIBXML_VERSION >= 20708
	REGISTER_LONG_CONSTANT("LIBXML_HTML_NODEFDTD",	HTML_PARSE_NODEFDTD,		CONST_CS | CONST_PERSISTENT);
#endif

	/* Error levels */
	REGISTER_LONG_CONSTANT("LIBXML_ERR_NONE",		XML_ERR_NONE,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_ERR_WARNING",	XML_ERR_WARNING,	CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_ERR_ERROR",		XML_ERR_ERROR,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_ERR_FATAL",		XML_ERR_FATAL,		CONST_CS | CONST_PERSISTENT);

	INIT_CLASS_ENTRY(ce, "LibXMLError", NULL);
	libxmlerror_class_entry = zend_register_internal_class(&ce);

	if (sapi_module.name) {
		static const char * const supported_sapis[] = {
			"cgi-fcgi",
			"litespeed",
			NULL
		};
		const char * const *sapi_name;

		for (sapi_name = supported_sapis; *sapi_name; sapi_name++) {
			if (strcmp(sapi_module.name, *sapi_name) == 0) {
				_php_libxml_per_request_initialization = 0;
				break;
			}
		}
	}

	if (!_php_libxml_per_request_initialization) {
		/* report errors via handler rather than stderr */
		xmlSetGenericErrorFunc(NULL, php_libxml_error_handler);
		xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);
		xmlOutputBufferCreateFilenameDefault(php_libxml_output_buffer_create_filename);
	}

	return SUCCESS;
}
static PHP_MINIT_FUNCTION(libxml)
{
	zend_class_entry ce;

	php_libxml_initialize();

	REGISTER_LONG_CONSTANT("LIBXML_VERSION",			LIBXML_VERSION,			CONST_CS | CONST_PERSISTENT);
	REGISTER_STRING_CONSTANT("LIBXML_DOTTED_VERSION",	LIBXML_DOTTED_VERSION,	CONST_CS | CONST_PERSISTENT);
	REGISTER_STRING_CONSTANT("LIBXML_LOADED_VERSION",	(char *)xmlParserVersion,		CONST_CS | CONST_PERSISTENT);

	 
	REGISTER_LONG_CONSTANT("LIBXML_NOENT",		XML_PARSE_NOENT,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_DTDLOAD",	XML_PARSE_DTDLOAD,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_DTDATTR",	XML_PARSE_DTDATTR,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_DTDVALID",	XML_PARSE_DTDVALID,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOERROR",	XML_PARSE_NOERROR,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOWARNING",	XML_PARSE_NOWARNING,	CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOBLANKS",	XML_PARSE_NOBLANKS,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_XINCLUDE",	XML_PARSE_XINCLUDE,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NSCLEAN",	XML_PARSE_NSCLEAN,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOCDATA",	XML_PARSE_NOCDATA,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NONET",		XML_PARSE_NONET,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_PEDANTIC",	XML_PARSE_PEDANTIC,		CONST_CS | CONST_PERSISTENT);
#if LIBXML_VERSION >= 20621
	REGISTER_LONG_CONSTANT("LIBXML_COMPACT",	XML_PARSE_COMPACT,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_NOXMLDECL",	XML_SAVE_NO_DECL,		CONST_CS | CONST_PERSISTENT);
#endif
#if LIBXML_VERSION >= 20703
	REGISTER_LONG_CONSTANT("LIBXML_PARSEHUGE",	XML_PARSE_HUGE,			CONST_CS | CONST_PERSISTENT);
#endif
#if LIBXML_VERSION >= 20900
	REGISTER_LONG_CONSTANT("LIBXML_BIGLINES",	XML_PARSE_BIG_LINES,	CONST_CS | CONST_PERSISTENT);
#endif
	REGISTER_LONG_CONSTANT("LIBXML_NOEMPTYTAG",	LIBXML_SAVE_NOEMPTYTAG,	CONST_CS | CONST_PERSISTENT);

	 
#if defined(LIBXML_SCHEMAS_ENABLED) && LIBXML_VERSION >= 20614
	REGISTER_LONG_CONSTANT("LIBXML_SCHEMA_CREATE",	XML_SCHEMA_VAL_VC_I_CREATE,	CONST_CS | CONST_PERSISTENT);
#endif

	 
#if LIBXML_VERSION >= 20707
	REGISTER_LONG_CONSTANT("LIBXML_HTML_NOIMPLIED",	HTML_PARSE_NOIMPLIED,		CONST_CS | CONST_PERSISTENT);
#endif

#if LIBXML_VERSION >= 20708
	REGISTER_LONG_CONSTANT("LIBXML_HTML_NODEFDTD",	HTML_PARSE_NODEFDTD,		CONST_CS | CONST_PERSISTENT);
#endif

	 
	REGISTER_LONG_CONSTANT("LIBXML_ERR_NONE",		XML_ERR_NONE,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_ERR_WARNING",	XML_ERR_WARNING,	CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_ERR_ERROR",		XML_ERR_ERROR,		CONST_CS | CONST_PERSISTENT);
	REGISTER_LONG_CONSTANT("LIBXML_ERR_FATAL",		XML_ERR_FATAL,		CONST_CS | CONST_PERSISTENT);

	INIT_CLASS_ENTRY(ce, "LibXMLError", NULL);
	libxmlerror_class_entry = zend_register_internal_class(&ce);

	if (sapi_module.name) {
		static const char * const supported_sapis[] = {
			"cgi-fcgi",
			"litespeed",
			NULL
		};
		const char * const *sapi_name;

		for (sapi_name = supported_sapis; *sapi_name; sapi_name++) {
			if (strcmp(sapi_module.name, *sapi_name) == 0) {
				_php_libxml_per_request_initialization = 0;
				break;
			}
		}
	}

	if (!_php_libxml_per_request_initialization) {
		 
		xmlSetGenericErrorFunc(NULL, php_libxml_error_handler);
		xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);
		xmlOutputBufferCreateFilenameDefault(php_libxml_output_buffer_create_filename);
	}

	return SUCCESS;
}