moving mysql to ext/

1 files changed, 1934 insertions, 0 deletions

diff --git a/ext/mysql/mysql.c b/ext/mysql/mysql.c
new file mode 100644
index 0000000000..e472975f83
--- /dev/null
+++ b/ext/mysql/mysql.c
@@ -0,0 +1,1934 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP HTML Embedded Scripting Language Version 3.0                     |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-1999 PHP Development Team (See Credits file)      |
+   +----------------------------------------------------------------------+
+   | This program is free software; you can redistribute it and/or modify |
+   | it under the terms of one of the following licenses:                 |
+   |                                                                      |
+   |  A) the GNU General Public License as published by the Free Software |
+   |     Foundation; either version 2 of the License, or (at your option) |
+   |     any later version.                                               |
+   |                                                                      |
+   |  B) the PHP License as published by the PHP Development Team and     |
+   |     included in the distribution in the file: LICENSE                |
+   |                                                                      |
+   | This program is distributed in the hope that it will be useful,      |
+   | but WITHOUT ANY WARRANTY; without even the implied warranty of       |
+   | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        |
+   | GNU General Public License for more details.                         |
+   |                                                                      |
+   | You should have received a copy of both licenses referred to here.   |
+   | If you did not, or have any questions about PHP licensing, please    |
+   | contact core@php.net.                                                |
+   +----------------------------------------------------------------------+
+   | Authors: Zeev Suraski <bourbon@netvision.net.il>                     |
+   +----------------------------------------------------------------------+
+ */
+ 
+/* $Id$ */
+
+
+/* TODO:
+ *
+ * ? Safe mode implementation
+ */
+
+#if COMPILE_DL
+# if PHP_31
+#  include "../phpdl.h"
+# else
+#  include "dl/phpdl.h"
+# endif
+#endif
+
+#include "php.h"
+#include "php_globals.h"
+#include "ext/standard/php3_standard.h"
+#include "php3_mysql.h"
+
+
+#if WIN32|WINNT
+#include <winsock.h>
+#else
+#include "build-defs.h"
+
+#if HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <netdb.h>
+#include <netinet/in.h>
+#endif
+
+
+#include "php_ini.h"
+
+#if HAVE_MYSQL
+# if HAVE_MYSQL_MYSQL_H
+#  include <mysql/mysql.h>
+# else
+#  include <mysql.h>
+# endif
+#ifdef HAVE_MYSQL_REAL_CONNECT
+#ifdef HAVE_ERRMSG_H
+#include <errmsg.h>
+#endif
+#endif
+
+#define SAFE_STRING(s) ((s)?(s):"")
+
+#if MYSQL_VERSION_ID > 32199
+#define mysql_row_length_type unsigned long
+#else
+#define mysql_row_length_type unsigned int
+#endif
+
+
+function_entry mysql_functions[] = {
+	{"mysql_connect",		php3_mysql_connect,			NULL},
+	{"mysql_pconnect",		php3_mysql_pconnect,		NULL},
+	{"mysql_close",			php3_mysql_close,			NULL},
+	{"mysql_select_db",		php3_mysql_select_db,		NULL},
+	{"mysql_create_db",		php3_mysql_create_db,		NULL},
+	{"mysql_drop_db",		php3_mysql_drop_db,			NULL},
+	{"mysql_query",			php3_mysql_query,			NULL},
+	{"mysql_db_query",		php3_mysql_db_query,		NULL},
+	{"mysql_list_dbs",		php3_mysql_list_dbs,		NULL},
+	{"mysql_list_tables",	php3_mysql_list_tables,		NULL},
+	{"mysql_list_fields",	php3_mysql_list_fields,		NULL},
+	{"mysql_error",			php3_mysql_error,			NULL},
+#ifdef mysql_errno
+	{"mysql_errno",			php3_mysql_errno,			NULL},
+#endif
+	{"mysql_affected_rows",	php3_mysql_affected_rows,	NULL},
+	{"mysql_insert_id",		php3_mysql_insert_id,		NULL},
+	{"mysql_result",		php3_mysql_result,			NULL},
+	{"mysql_num_rows",		php3_mysql_num_rows,		NULL},
+	{"mysql_num_fields",	php3_mysql_num_fields,		NULL},
+	{"mysql_fetch_row",		php3_mysql_fetch_row,		NULL},
+	{"mysql_fetch_array",	php3_mysql_fetch_array,		NULL},
+	{"mysql_fetch_object",	php3_mysql_fetch_object,	NULL},
+	{"mysql_data_seek",		php3_mysql_data_seek,		NULL},
+	{"mysql_fetch_lengths",	php3_mysql_fetch_lengths,	NULL},
+	{"mysql_fetch_field",	php3_mysql_fetch_field,		NULL},
+	{"mysql_field_seek",	php3_mysql_field_seek,		NULL},
+	{"mysql_free_result",	php3_mysql_free_result,		NULL},
+	{"mysql_field_name",	php3_mysql_field_name,		NULL},
+	{"mysql_field_table",	php3_mysql_field_table,		NULL},
+	{"mysql_field_len",		php3_mysql_field_len,		NULL},
+	{"mysql_field_type",	php3_mysql_field_type,		NULL},
+	{"mysql_field_flags",	php3_mysql_field_flags,		NULL}, 
+	/* for downwards compatability */
+	{"mysql",				php3_mysql_db_query,		NULL},
+	{"mysql_fieldname",		php3_mysql_field_name,		NULL},
+	{"mysql_fieldtable",	php3_mysql_field_table,		NULL},
+	{"mysql_fieldlen",		php3_mysql_field_len,		NULL},
+	{"mysql_fieldtype",		php3_mysql_field_type,		NULL},
+	{"mysql_fieldflags",	php3_mysql_field_flags,		NULL},
+	{"mysql_selectdb",		php3_mysql_select_db,		NULL},
+	{"mysql_createdb",		php3_mysql_create_db,		NULL},
+	{"mysql_dropdb",		php3_mysql_drop_db,			NULL},
+	{"mysql_freeresult",	php3_mysql_free_result,		NULL},
+	{"mysql_numfields",		php3_mysql_num_fields,		NULL},
+	{"mysql_numrows",		php3_mysql_num_rows,		NULL},
+	{"mysql_listdbs",		php3_mysql_list_dbs,		NULL},
+	{"mysql_listtables",	php3_mysql_list_tables,		NULL},
+	{"mysql_listfields",	php3_mysql_list_fields,		NULL},
+	{"mysql_db_name",		php3_mysql_result,			NULL},
+	{"mysql_dbname",		php3_mysql_result,			NULL},
+	{"mysql_tablename",		php3_mysql_result,			NULL},
+	{NULL, NULL, NULL}
+};
+
+php3_module_entry mysql_module_entry = {
+	"MySQL", mysql_functions, php3_minit_mysql, php3_mshutdown_mysql, php3_rinit_mysql, NULL, php3_info_mysql, STANDARD_MODULE_PROPERTIES
+};
+
+#ifndef ZTS
+php_mysql_globals mysql_globals;
+#endif
+
+#ifdef COMPILE_DL
+DLEXPORT php3_module_entry *get_module(void) { return &mysql_module_entry; }
+#endif
+
+#if APACHE
+extern void timeout(int sig);
+#endif
+
+#define CHECK_LINK(link) { if (link==-1) { php3_error(E_WARNING,"MySQL:  A link to the server could not be established"); RETURN_FALSE; } }
+
+/* NOTE  Don't ask me why, but soon as I made this the list
+ * destructor, I stoped getting access violations in windows
+ * with mysql 3.22.7a
+ */
+static void _free_mysql_result(MYSQL_RES *mysql_result){
+	mysql_free_result(mysql_result);
+}
+
+
+static void php_mysql_set_default_link(int id)
+{
+	MySLS_FETCH();
+
+	if (MySG(default_link)!=-1) {
+		php3_list_delete(MySG(default_link));
+	}
+	MySG(default_link) = id;
+	zend_list_addref(id);
+}
+
+
+static void _close_mysql_link(MYSQL *link)
+{
+#if APACHE
+	void (*handler) (int);
+#endif
+	MySLS_FETCH();
+
+#if APACHE
+	handler = signal(SIGPIPE, SIG_IGN);
+#endif
+
+	mysql_close(link);
+
+#if APACHE
+	signal(SIGPIPE,handler);
+#endif
+
+	efree(link);
+	MySG(num_links)--;
+}
+
+static void _close_mysql_plink(MYSQL *link)
+{
+#if APACHE
+	void (*handler) (int);
+#endif
+	MySLS_FETCH();
+
+#if APACHE
+	handler = signal(SIGPIPE, SIG_IGN);
+#endif
+
+	mysql_close(link);
+
+#if APACHE
+	signal(SIGPIPE,handler);
+#endif
+
+	free(link);
+	MySG(num_persistent)--;
+	MySG(num_links)--;
+}
+
+
+static PHP_INI_MH(OnMySQLInt)
+{
+	long *p;
+#ifndef ZTS
+	char *base = (char *) &mysql_globals;
+#else
+	char *base;
+	MySLS_FETCH();
+
+	base = (char *) mysql_globals;
+#endif
+
+	p = (long *) (base+(size_t) mh_arg);
+
+	*p = atoi(new_value);
+	return SUCCESS;	
+}
+
+
+static PHP_INI_MH(OnMySQLStr)
+{
+	char **p;
+#ifndef ZTS
+	char *base = (char *) &mysql_globals;
+#else
+	char *base;
+	MySLS_FETCH();
+
+	base = (char *) mysql_globals;
+#endif
+
+	p = (char **) (base+(size_t) mh_arg);
+
+	*p = new_value;
+	return SUCCESS;
+}
+
+
+static PHP_INI_MH(OnMySQLPort)
+{
+	MySLS_FETCH();
+	
+	if (new_value==NULL) { /* default port */
+#if !(WIN32|WINNT)
+		struct servent *serv_ptr;
+		char *env;
+		
+		MySG(default_port) = MYSQL_PORT;
+		if ((serv_ptr = getservbyname("mysql", "tcp"))) {
+			MySG(default_port) = (uint) ntohs((ushort) serv_ptr->s_port);
+		}
+		if ((env = getenv("MYSQL_TCP_PORT"))) {
+			MySG(default_port) = (uint) atoi(env);
+		}
+#else
+		MySG(default_port) = MYSQL_PORT;
+#endif
+	} else {
+		MySG(default_port) = atoi(new_value);
+	}
+	return SUCCESS;
+}
+
+
+PHP_INI_BEGIN()
+	PHP_INI_ENTRY("mysql.allow_persistent",	"1",	PHP_INI_SYSTEM,		OnMySQLInt,		(void *) XtOffsetOf(php_mysql_globals, allow_persistent))
+	PHP_INI_ENTRY("mysql.max_persistent",	"-1",	PHP_INI_SYSTEM,		OnMySQLInt,		(void *) XtOffsetOf(php_mysql_globals, max_persistent))
+	PHP_INI_ENTRY("mysql.max_links",		"-1",	PHP_INI_SYSTEM,		OnMySQLInt,		(void *) XtOffsetOf(php_mysql_globals, max_links))
+	PHP_INI_ENTRY("mysql.default_host",		NULL,	PHP_INI_ALL,		OnMySQLStr,		(void *) XtOffsetOf(php_mysql_globals, default_host))
+	PHP_INI_ENTRY("mysql.default_user",		NULL,	PHP_INI_ALL,		OnMySQLStr,		(void *) XtOffsetOf(php_mysql_globals, default_user))
+	PHP_INI_ENTRY("mysql.default_password",	NULL,	PHP_INI_ALL,		OnMySQLStr,		(void *) XtOffsetOf(php_mysql_globals, default_password))
+	PHP_INI_ENTRY("mysql.default_port",		NULL,	PHP_INI_ALL,		OnMySQLPort,	NULL)
+PHP_INI_END()
+
+
+int php3_minit_mysql(INIT_FUNC_ARGS)
+{
+	REGISTER_INI_ENTRIES();
+	MySG(num_persistent)=0;
+	MySG(le_result) = register_list_destructors(_free_mysql_result,NULL);
+	MySG(le_link) = register_list_destructors(_close_mysql_link,NULL);
+	MySG(le_plink) = register_list_destructors(NULL,_close_mysql_plink);
+
+#if 0
+	printf("Registered:  %d,%d,%d\n",MySG(le_result),MySG(le_link),MySG(le_plink));
+#endif
+	mysql_module_entry.type = type;
+
+	return SUCCESS;
+}
+
+
+int php3_mshutdown_mysql(SHUTDOWN_FUNC_ARGS)
+{
+	UNREGISTER_INI_ENTRIES();
+	return SUCCESS;
+}
+
+int php3_rinit_mysql(INIT_FUNC_ARGS)
+{
+	MySLS_FETCH();
+	
+	MySG(default_link)=-1;
+	MySG(num_links) = MySG(num_persistent);
+	return SUCCESS;
+}
+
+
+void php3_info_mysql(void)
+{
+	char maxp[16],maxl[16];
+	MySLS_FETCH();
+	
+	if (MySG(max_persistent)==-1) {
+		strcpy(maxp,"Unlimited");
+	} else {
+		snprintf(maxp,15,"%ld",MySG(max_persistent));
+		maxp[15]=0;
+	}
+	if (MySG(max_links)==-1) {
+		strcpy(maxl,"Unlimited");
+	} else {
+		snprintf(maxl,15,"%ld",MySG(max_links));
+		maxl[15]=0;
+	}
+	php3_printf("<table cellpadding=5>"
+				"<tr><td>Allow persistent links:</td><td>%s</td></tr>\n"
+				"<tr><td>Persistent links:</td><td>%d/%s</td></tr>\n"
+				"<tr><td>Total links:</td><td>%d/%s</td></tr>\n"
+				"<tr><td>Client API version:</td><td>%s</td></tr>\n"
+#if !(WIN32|WINNT)
+				"<tr><td valign=\"top\">Compilation definitions:</td><td>"
+				"<tt>MYSQL_INCLUDE=%s<br>\n"
+		        "MYSQL_LFLAGS=%s<br>\n"
+		        "MYSQL_LIBS=%s<br></tt></td></tr>"
+#endif
+				"</table>\n",
+				(MySG(allow_persistent)?"Yes":"No"),
+				MySG(num_persistent),maxp,
+				MySG(num_links),maxl,
+				mysql_get_client_info()
+#if !(WIN32|WINNT)
+				,PHP_MYSQL_INCLUDE,PHP_MYSQL_LFLAGS,PHP_MYSQL_LIBS
+#endif
+				);
+}
+
+
+static void php3_mysql_do_connect(INTERNAL_FUNCTION_PARAMETERS,int persistent)
+{
+#if APACHE
+	void (*handler) (int);
+#endif
+	char *user,*passwd,*host,*tmp;
+	char *hashed_details;
+	int hashed_details_length,port;
+	MYSQL *mysql;
+	MySLS_FETCH();
+
+	if (PG(sql_safe_mode)) {
+		if (ARG_COUNT(ht)>0) {
+			php3_error(E_NOTICE,"SQL safe mode in effect - ignoring host/user/password information");
+		}
+		host=passwd=NULL;
+		user=_php3_get_current_user();
+		hashed_details_length = strlen(user)+5+3;
+		hashed_details = (char *) emalloc(hashed_details_length+1);
+		sprintf(hashed_details,"mysql__%s_",user);
+	} else {
+		host = MySG(default_host);
+		user = MySG(default_user);
+		passwd = MySG(default_password);
+		
+		switch(ARG_COUNT(ht)) {
+			case 0: /* defaults */
+				break;
+			case 1: {
+					pval *yyhost;
+					
+					if (getParameters(ht, 1, &yyhost)==FAILURE) {
+						RETURN_FALSE;
+					}
+					convert_to_string(yyhost);
+					host = yyhost->value.str.val;
+				}
+				break;
+			case 2: {
+					pval *yyhost,*yyuser;
+					
+					if (getParameters(ht, 2, &yyhost, &yyuser)==FAILURE) {
+						RETURN_FALSE;
+					}
+					convert_to_string(yyhost);
+					convert_to_string(yyuser);
+					host = yyhost->value.str.val;
+					user = yyuser->value.str.val;
+				}
+				break;
+			case 3: {
+					pval *yyhost,*yyuser,*yypasswd;
+				
+					if (getParameters(ht, 3, &yyhost, &yyuser, &yypasswd) == FAILURE) {
+						RETURN_FALSE;
+					}
+					convert_to_string(yyhost);
+					convert_to_string(yyuser);
+					convert_to_string(yypasswd);
+					host = yyhost->value.str.val;
+					user = yyuser->value.str.val;
+					passwd = yypasswd->value.str.val;
+				}
+				break;
+			default:
+				WRONG_PARAM_COUNT;
+				break;
+		}
+		hashed_details_length = sizeof("mysql___")-1 + strlen(SAFE_STRING(host))+strlen(SAFE_STRING(user))+strlen(SAFE_STRING(passwd));
+		hashed_details = (char *) emalloc(hashed_details_length+1);
+		sprintf(hashed_details,"mysql_%s_%s_%s",SAFE_STRING(host), SAFE_STRING(user), SAFE_STRING(passwd));
+	}
+
+	/* We cannot use mysql_port anymore in windows, need to use
+	 * mysql_real_connect() to set the port.
+	 */
+	if (host && (tmp=strchr(host,':'))) {
+		*tmp=0;
+		tmp++;
+		port = atoi(tmp);
+	} else {
+		port = MySG(default_port);
+	}
+
+#if MYSQL_VERSION_ID < 32200
+	mysql_port = port;
+#endif
+
+	if (!MySG(allow_persistent)) {
+		persistent=0;
+	}
+	if (persistent) {
+		list_entry *le;
+		
+		/* try to find if we already have this link in our persistent list */
+		if (_php3_hash_find(plist, hashed_details, hashed_details_length+1, (void **) &le)==FAILURE) {  /* we don't */
+			list_entry new_le;
+
+			if (MySG(max_links)!=-1 && MySG(num_links)>=MySG(max_links)) {
+				php3_error(E_WARNING,"MySQL:  Too many open links (%d)",MySG(num_links));
+				efree(hashed_details);
+				RETURN_FALSE;
+			}
+			if (MySG(max_persistent)!=-1 && MySG(num_persistent)>=MySG(max_persistent)) {
+				php3_error(E_WARNING,"MySQL:  Too many open persistent links (%d)",MySG(num_persistent));
+				efree(hashed_details);
+				RETURN_FALSE;
+			}
+			/* create the link */
+		mysql = (MYSQL *) malloc(sizeof(MYSQL));
+#if MYSQL_VERSION_ID > 32199 /* this lets us set the port number */
+		mysql_init(mysql);
+		if (mysql_real_connect(mysql,host,user,passwd,NULL,port,NULL,0)==NULL) {
+#else
+		if (mysql_connect(mysql,host,user,passwd)==NULL) {
+#endif
+				php3_error(E_WARNING,mysql_error(mysql));
+				free(mysql);
+				efree(hashed_details);
+				RETURN_FALSE;
+			}
+			
+			/* hash it up */
+			new_le.type = MySG(le_plink);
+			new_le.ptr = mysql;
+			if (_php3_hash_update(plist, hashed_details, hashed_details_length+1, (void *) &new_le, sizeof(list_entry), NULL)==FAILURE) {
+				free(mysql);
+				efree(hashed_details);
+				RETURN_FALSE;
+			}
+			MySG(num_persistent)++;
+			MySG(num_links)++;
+		} else {  /* we do */
+			if (le->type != MySG(le_plink)) {
+				RETURN_FALSE;
+			}
+			/* ensure that the link did not die */
+#if APACHE
+			handler=signal(SIGPIPE,SIG_IGN);
+#endif
+#if defined(mysql_errno) && defined(CR_SERVER_GONE_ERROR)
+			mysql_stat(le->ptr);
+			if (mysql_errno((MYSQL *)le->ptr) == CR_SERVER_GONE_ERROR) {
+#else
+			if (!strcasecmp(mysql_stat(le->ptr),"mysql server has gone away")) { /* the link died */
+#endif
+#if APACHE
+				signal(SIGPIPE,handler);
+#endif
+#if MYSQL_VERSION_ID > 32199 /* this lets us set the port number */
+				if (mysql_real_connect(le->ptr,host,user,passwd,NULL,port,NULL,0)==NULL) {
+#else
+				if (mysql_connect(le->ptr,host,user,passwd)==NULL) {
+#endif
+					php3_error(E_WARNING,"MySQL:  Link to server lost, unable to reconnect");
+					_php3_hash_del(plist, hashed_details, hashed_details_length+1);
+					efree(hashed_details);
+					RETURN_FALSE;
+				}
+			}
+#if APACHE
+			signal(SIGPIPE,handler);
+#endif
+			mysql = (MYSQL *) le->ptr;
+		}
+		return_value->value.lval = php3_list_insert(mysql,MySG(le_plink));
+		return_value->type = IS_RESOURCE;
+	} else { /* non persistent */
+		list_entry *index_ptr,new_index_ptr;
+		
+		/* first we check the hash for the hashed_details key.  if it exists,
+		 * it should point us to the right offset where the actual mysql link sits.
+		 * if it doesn't, open a new mysql link, add it to the resource list,
+		 * and add a pointer to it with hashed_details as the key.
+		 */
+		if (_php3_hash_find(list,hashed_details,hashed_details_length+1,(void **) &index_ptr)==SUCCESS) {
+			int type,link;
+			void *ptr;
+
+#ifdef THREAD_SAFE
+			if (index_ptr->type != _php3_le_index_ptr()) {
+#else
+			if (index_ptr->type != le_index_ptr) {
+#endif
+				RETURN_FALSE;
+			}
+			link = (int) index_ptr->ptr;
+			ptr = php3_list_find(link,&type);   /* check if the link is still there */
+			if (ptr && (type==MySG(le_link) || type==MySG(le_plink))) {
+				zend_list_addref(link);
+				return_value->value.lval = link;
+				php_mysql_set_default_link(link);
+				return_value->type = IS_RESOURCE;
+				efree(hashed_details);
+				return;
+			} else {
+				_php3_hash_del(list,hashed_details,hashed_details_length+1);
+			}
+		}
+		if (MySG(max_links)!=-1 && MySG(num_links)>=MySG(max_links)) {
+			php3_error(E_WARNING,"MySQL:  Too many open links (%d)",MySG(num_links));
+			efree(hashed_details);
+			RETURN_FALSE;
+		}
+
+		mysql = (MYSQL *) emalloc(sizeof(MYSQL));
+#if MYSQL_VERSION_ID > 32199 /* this lets us set the port number */
+		mysql_init(mysql);
+		if (mysql_real_connect(mysql,host,user,passwd,NULL,port,NULL,0)==NULL) {
+#else
+		if (mysql_connect(mysql,host,user,passwd)==NULL) {
+#endif
+			php3_error(E_WARNING,"MySQL Connection Failed: %s\n",mysql_error(mysql));
+			efree(hashed_details);
+			efree(mysql);
+			RETURN_FALSE;
+		}
+
+		/* add it to the list */
+		return_value->value.lval = php3_list_insert(mysql,MySG(le_link));
+		return_value->type = IS_RESOURCE;
+
+		/* add it to the hash */
+		new_index_ptr.ptr = (void *) return_value->value.lval;
+#ifdef THREAD_SAFE
+		new_index_ptr.type = _php3_le_index_ptr();
+#else
+		new_index_ptr.type = le_index_ptr;
+#endif
+		if (_php3_hash_update(list,hashed_details,hashed_details_length+1,(void *) &new_index_ptr, sizeof(list_entry), NULL)==FAILURE) {
+			efree(hashed_details);
+			RETURN_FALSE;
+		}
+		MySG(num_links)++;
+	}
+
+	efree(hashed_details);
+	php_mysql_set_default_link(return_value->value.lval);
+}
+
+
+static int php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAMETERS MySLS_DC)
+{
+	if (MySG(default_link)==-1) { /* no link opened yet, implicitly open one */
+		php3_mysql_do_connect(0, return_value,list,plist,0);
+	}
+	return MySG(default_link);
+}
+
+/* {{{ proto int mysql_connect([string hostname[:port]] [, string username] [, string password])
+   Open a connection to a MySQL Server */
+void php3_mysql_connect(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU,0);
+}
+/* }}} */
+
+/* {{{ proto int mysql_pconnect([string hostname[:port]] [, string username] [, string password])
+   Open a persistent connection to a MySQL Server */
+void php3_mysql_pconnect(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU,1);
+}
+/* }}} */
+
+/* {{{ proto int mysql_close([int link_identifier])
+   Close a MySQL connection */
+void php3_mysql_close(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	switch (ARG_COUNT(ht)) {
+		case 0:
+			id = MySG(default_link);
+			break;
+		case 1:
+			if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	php3_list_delete(id);
+	RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_select_db(string database_name [, int link_identifier])
+   Select a MySQL database */
+void php3_mysql_select_db(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *db,*mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 1:
+			if (getParameters(ht, 1, &db)==FAILURE) {
+				RETURN_FALSE;
+			}
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 2:
+			if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	CHECK_LINK(id);
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(db);
+	
+	if (mysql_select_db(mysql,db->value.str.val)!=0) {
+		RETURN_FALSE;
+	} else {
+		RETURN_TRUE;
+	}
+}
+/* }}} */
+
+/* {{{ proto int mysql_create_db(string database_name [, int link_identifier])
+   Create a MySQL database */
+void php3_mysql_create_db(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *db,*mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 1:
+			if (getParameters(ht, 1, &db)==FAILURE) {
+				RETURN_FALSE;
+			}
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 2:
+			if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	CHECK_LINK(id);
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(db);
+	if (mysql_create_db(mysql,db->value.str.val)==0) {
+		RETURN_TRUE;
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
+/* {{{ proto int mysql_drop_db(string database_name [, int link_identifier])
+   Drop (delete) a MySQL database */
+void php3_mysql_drop_db(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *db,*mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 1:
+			if (getParameters(ht, 1, &db)==FAILURE) {
+				RETURN_FALSE;
+			}
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 2:
+			if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	CHECK_LINK(id);
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(db);
+	if (mysql_drop_db(mysql,db->value.str.val)==0) {
+		RETURN_TRUE;
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
+/* {{{ proto int mysql_query(string query [, int link_identifier])
+   Send an SQL query to MySQL */
+void php3_mysql_query(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *query,*mysql_link;
+	int id,type;
+	MYSQL *mysql;
+	MYSQL_RES *mysql_result;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 1:
+			if (getParameters(ht, 1, &query)==FAILURE) {
+				RETURN_FALSE;
+			}
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 2:
+			if (getParameters(ht, 2, &query, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(query);
+	/* mysql_query binary unsafe, use mysql_real_query */
+#if MYSQL_VERSION_ID > 32199 
+	if (mysql_real_query(mysql,query->value.str.val,query->value.str.len)!=0) {
+		RETURN_FALSE;
+	}
+#else
+	if (mysql_query(mysql,query->value.str.val)!=0) {
+		RETURN_FALSE;
+	}
+#endif
+	if ((mysql_result=mysql_store_result(mysql))==NULL) {
+		/*php3_error(E_WARNING,"Unable to save MySQL query result");
+		RETURN_FALSE;
+		*/
+		RETURN_TRUE;
+	}
+	return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+	return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_db_query(string database_name, string query [, int link_identifier])
+   Send an SQL query to MySQL */
+void php3_mysql_db_query(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *db,*query,*mysql_link;
+	int id,type;
+	MYSQL *mysql;
+	MYSQL_RES *mysql_result;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 2:
+			if (getParameters(ht, 2, &db, &query)==FAILURE) {
+				RETURN_FALSE;
+			}
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 3:
+			if (getParameters(ht, 3, &db, &query, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	CHECK_LINK(id);
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(db);
+	if (mysql_select_db(mysql,db->value.str.val)!=0) {
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(query);
+	/* mysql_query is binary unsafe, use mysql_real_query */
+#if MYSQL_VERSION_ID > 32199 
+	if (mysql_real_query(mysql,query->value.str.val,query->value.str.len)!=0) {
+		RETURN_FALSE;
+	}
+#else
+	if (mysql_query(mysql,query->value.str.val)!=0) {
+		RETURN_FALSE;
+	}
+#endif
+	if ((mysql_result=mysql_store_result(mysql))==NULL) {
+		/*
+		php3_error(E_WARNING,"Unable to save MySQL query result");
+		RETURN_FALSE;
+		*/
+		RETURN_TRUE;
+	}
+	return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+	return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_list_dbs([int link_identifier])
+   List databases available on a MySQL server */
+void php3_mysql_list_dbs(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *mysql_link;
+	int id,type;
+	MYSQL *mysql;
+	MYSQL_RES *mysql_result;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 0:
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 1:
+			if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	CHECK_LINK(id);
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	if ((mysql_result=mysql_list_dbs(mysql,NULL))==NULL) {
+		php3_error(E_WARNING,"Unable to save MySQL query result");
+		RETURN_FALSE;
+	}
+	return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+	return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_list_tables(string database_name [, int link_identifier])
+   List tables in a MySQL database */
+void php3_mysql_list_tables(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *db,*mysql_link;
+	int id,type;
+	MYSQL *mysql;
+	MYSQL_RES *mysql_result;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 1:
+			if (getParameters(ht, 1, &db)==FAILURE) {
+				RETURN_FALSE;
+			}
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 2:
+			if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	CHECK_LINK(id);
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(db);
+	if (mysql_select_db(mysql,db->value.str.val)!=0) {
+		RETURN_FALSE;
+	}
+	if ((mysql_result=mysql_list_tables(mysql,NULL))==NULL) {
+		php3_error(E_WARNING,"Unable to save MySQL query result");
+		RETURN_FALSE;
+	}
+	return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+	return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_list_fields(string database_name, string table_name [, int link_identifier])
+   List MySQL result fields */
+void php3_mysql_list_fields(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *db,*table,*mysql_link;
+	int id,type;
+	MYSQL *mysql;
+	MYSQL_RES *mysql_result;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 2:
+			if (getParameters(ht, 2, &db, &table)==FAILURE) {
+				RETURN_FALSE;
+			}
+			id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+			break;
+		case 3:
+			if (getParameters(ht, 3, &db, &table, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	CHECK_LINK(id);
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	convert_to_string(db);
+	if (mysql_select_db(mysql,db->value.str.val)!=0) {
+		RETURN_FALSE;
+	}
+	convert_to_string(table);
+	if ((mysql_result=mysql_list_fields(mysql,table->value.str.val,NULL))==NULL) {
+		php3_error(E_WARNING,"Unable to save MySQL query result");
+		RETURN_FALSE;
+	}
+	return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+	return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto string mysql_error([int link_identifier])
+   Returns the text of the error message from previous MySQL operation */
+void php3_mysql_error(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 0:
+			id = MySG(default_link);
+			break;
+		case 1:
+			if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	if (id==-1) {
+		RETURN_FALSE;
+	}
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	RETURN_STRING(mysql_error(mysql),1);
+}
+/* }}} */
+
+/* {{{ proto int mysql_errno([int link_identifier])
+   Returns the number of the error message from previous MySQL operation */
+#ifdef mysql_errno
+void php3_mysql_errno(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 0:
+			id = MySG(default_link);
+			break;
+		case 1:
+			if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	if (id==-1) {
+		RETURN_FALSE;
+	}
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	RETURN_LONG(mysql_errno(mysql));
+}
+#endif
+/* }}} */
+
+/* {{{ proto int mysql_affected_rows([int link_identifier])
+   Get number of affected rows in previous MySQL operation */
+void php3_mysql_affected_rows(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 0:
+			id = MySG(default_link);
+			break;
+		case 1:
+			if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	/* conversion from int64 to long happing here */
+	return_value->value.lval = (long)mysql_affected_rows(mysql);
+	return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto int mysql_insert_id([int link_identifier])
+   Get the id generated from the previous INSERT operation */
+void php3_mysql_insert_id(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *mysql_link;
+	int id,type;
+	MYSQL *mysql;
+
+	
+	switch(ARG_COUNT(ht)) {
+		case 0:
+			id = MySG(default_link);
+			break;
+		case 1:
+			if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(mysql_link);
+			id = mysql_link->value.lval;
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	mysql = (MYSQL *) php3_list_find(id,&type);
+	if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+		php3_error(E_WARNING,"%d is not a MySQL link index",id);
+		RETURN_FALSE;
+	}
+	
+	/* conversion from int64 to long happing here */
+	return_value->value.lval = (long)mysql_insert_id(mysql);
+	return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto int mysql_result(int result, int row [, mixed field])
+   Get result data */
+void php3_mysql_result(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result, *row, *field=NULL;
+	MYSQL_RES *mysql_result;
+	MYSQL_ROW sql_row;
+	mysql_row_length_type *sql_row_lengths;
+	int type,field_offset=0;
+	PLS_FETCH();
+
+	switch (ARG_COUNT(ht)) {
+		case 2:
+			if (getParameters(ht, 2, &result, &row)==FAILURE) {
+				RETURN_FALSE;
+			}
+			break;
+		case 3:
+			if (getParameters(ht, 3, &result, &row, &field)==FAILURE) {
+				RETURN_FALSE;
+			}
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+			break;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	
+	convert_to_long(row);
+	if (row->value.lval<0 || row->value.lval>=(int)mysql_num_rows(mysql_result)) {
+		php3_error(E_WARNING,"Unable to jump to row %d on MySQL result index %d",row->value.lval,result->value.lval);
+		RETURN_FALSE;
+	}
+	mysql_data_seek(mysql_result,row->value.lval);
+	if ((sql_row=mysql_fetch_row(mysql_result))==NULL 
+		|| (sql_row_lengths=mysql_fetch_lengths(mysql_result))==NULL) { /* shouldn't happen? */
+		RETURN_FALSE;
+	}
+	
+	if (field) {
+		switch(field->type) {
+			case IS_STRING: {
+					int i=0;
+					MYSQL_FIELD *tmp_field;
+					char *table_name,*field_name,*tmp;
+
+					if ((tmp=strchr(field->value.str.val,'.'))) {
+						*tmp = 0;
+						table_name = estrdup(field->value.str.val);
+						field_name = estrdup(tmp+1);
+					} else {
+						table_name = NULL;
+						field_name = estrndup(field->value.str.val,field->value.str.len);
+					}
+					mysql_field_seek(mysql_result,0);
+					while ((tmp_field=mysql_fetch_field(mysql_result))) {
+						if ((!table_name || !strcasecmp(tmp_field->table,table_name)) && !strcasecmp(tmp_field->name,field_name)) {
+							field_offset = i;
+							break;
+						}
+						i++;
+					}
+					if (!tmp_field) { /* no match found */
+						php3_error(E_WARNING,"%s%s%s not found in MySQL result index %d",
+									(table_name?table_name:""), (table_name?".":""), field_name, result->value.lval);
+						efree(field_name);
+						if (table_name) {
+							efree(table_name);
+						}
+						RETURN_FALSE;
+					}
+					efree(field_name);
+					if (table_name) {
+						efree(table_name);
+					}
+				}
+				break;
+			default:
+				convert_to_long(field);
+				field_offset = field->value.lval;
+				if (field_offset<0 || field_offset>=(int)mysql_num_fields(mysql_result)) {
+					php3_error(E_WARNING,"Bad column offset specified");
+					RETURN_FALSE;
+				}
+				break;
+		}
+	}
+
+	if (sql_row[field_offset]) {
+		if (PG(magic_quotes_runtime)) {
+			return_value->value.str.val = _php3_addslashes(sql_row[field_offset],sql_row_lengths[field_offset],&return_value->value.str.len,0);
+		} else {	
+			return_value->value.str.len = sql_row_lengths[field_offset];
+			return_value->value.str.val = (char *) safe_estrndup(sql_row[field_offset],return_value->value.str.len);
+		}
+	} else {
+		return_value->value.str.val = undefined_variable_string;
+		return_value->value.str.len=0;
+		return_value->type = IS_STRING;
+	}
+	
+	return_value->type = IS_STRING;
+}
+/* }}} */
+
+/* {{{ proto int mysql_num_rows(int result)
+   Get number of rows in a result */
+void php3_mysql_num_rows(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result;
+	MYSQL_RES *mysql_result;
+	int type;
+
+	
+	if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	
+	/* conversion from int64 to long happing here */
+	return_value->value.lval = (long)mysql_num_rows(mysql_result);
+	return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto int mysql_num_fields(int result)
+   Get number of fields in a result */
+void php3_mysql_num_fields(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result;
+	MYSQL_RES *mysql_result;
+	int type;
+
+	
+	if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	
+	return_value->value.lval = mysql_num_fields(mysql_result);
+	return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto array mysql_fetch_row(int result)
+   Get a result row as an enumerated array */
+void php3_mysql_fetch_row(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result;
+	MYSQL_RES *mysql_result;
+	MYSQL_ROW mysql_row;
+	mysql_row_length_type *mysql_row_lengths;
+	int type;
+	int num_fields;
+	int i;
+	PLS_FETCH();
+
+	
+	if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	if ((mysql_row=mysql_fetch_row(mysql_result))==NULL 
+		|| (mysql_row_lengths=mysql_fetch_lengths(mysql_result))==NULL) {
+		RETURN_FALSE;
+	}
+	if (array_init(return_value)==FAILURE) {
+		RETURN_FALSE;
+	}
+	num_fields = mysql_num_fields(mysql_result);
+	
+	for (i=0; i<num_fields; i++) {
+		if (mysql_row[i]) {
+			if (PG(magic_quotes_runtime)) {
+				int len;
+				char *tmp=_php3_addslashes(mysql_row[i],mysql_row_lengths[i],&len,0);
+				
+				add_index_stringl(return_value, i, tmp, len, 0);
+			} else {
+				add_index_stringl(return_value, i, mysql_row[i], mysql_row_lengths[i], 1);
+			}
+		} else {
+			/* NULL field, don't set it */
+			/*add_index_stringl(return_value, i, empty_string, 0, 1);*/
+		}
+	}
+}
+/* }}} */
+
+static void php3_mysql_fetch_hash(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result;
+	MYSQL_RES *mysql_result;
+	MYSQL_ROW mysql_row;
+	MYSQL_FIELD *mysql_field;
+	mysql_row_length_type *mysql_row_lengths;
+	int type;
+	int num_fields;
+	int i;
+	pval *pval_ptr;
+	PLS_FETCH();
+
+	
+	if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	if ((mysql_row=mysql_fetch_row(mysql_result))==NULL 
+		|| (mysql_row_lengths=mysql_fetch_lengths(mysql_result))==NULL) {
+		RETURN_FALSE;
+	}
+
+	num_fields = mysql_num_fields(mysql_result);
+	
+	if (array_init(return_value)==FAILURE) {
+		RETURN_FALSE;
+	}
+	
+	mysql_field_seek(mysql_result,0);
+	for (mysql_field=mysql_fetch_field(mysql_result),i=0; mysql_field; mysql_field=mysql_fetch_field(mysql_result),i++) {
+		if (mysql_row[i]) {
+			if (PG(magic_quotes_runtime)) {
+				int len;
+				char *tmp=_php3_addslashes(mysql_row[i],mysql_row_lengths[i],&len,0);
+				
+				add_get_index_stringl(return_value, i, tmp, len, (void **) &pval_ptr, 0);
+			} else {
+				add_get_index_stringl(return_value, i, mysql_row[i], mysql_row_lengths[i], (void **) &pval_ptr, 1);
+			}
+			_php3_hash_pointer_update(return_value->value.ht, mysql_field->name, strlen(mysql_field->name)+1, pval_ptr);
+		} else {
+			/* NULL field, don't set it */
+			/* add_get_index_stringl(return_value, i, empty_string, 0, (void **) &pval_ptr); */
+		}
+	}
+}
+
+/* {{{ proto object mysql_fetch_object(int result)
+   Fetch a result row as an object */
+void php3_mysql_fetch_object(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+	if (return_value->type==IS_ARRAY) {
+		return_value->type=IS_OBJECT;
+	}
+}
+/* }}} */
+
+/* {{{ proto array mysql_fetch_array(int result)
+   Fetch a result row as an associative array */
+void php3_mysql_fetch_array(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+}
+/* }}} */
+
+/* {{{ proto int mysql_data_seek(int result, int row_number)
+   Move internal result pointer */
+void php3_mysql_data_seek(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result,*offset;
+	MYSQL_RES *mysql_result;
+	int type;
+
+	
+	if (ARG_COUNT(ht)!=2 || getParameters(ht, 2, &result, &offset)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	convert_to_long(offset);
+	if (offset->value.lval<0 || offset->value.lval>=(int)mysql_num_rows(mysql_result)) {
+		php3_error(E_WARNING,"Offset %d is invalid for MySQL result index %d",offset->value.lval,result->value.lval);
+		RETURN_FALSE;
+	}
+	mysql_data_seek(mysql_result,offset->value.lval);
+	RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto array mysql_fetch_lengths(int result)
+   Get max data size of each column in a result */
+void php3_mysql_fetch_lengths(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result;
+	MYSQL_RES *mysql_result;
+	mysql_row_length_type *lengths;
+	int type;
+	int num_fields;
+	int i;
+
+	
+	if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	if ((lengths=mysql_fetch_lengths(mysql_result))==NULL) {
+		RETURN_FALSE;
+	}
+	if (array_init(return_value)==FAILURE) {
+		RETURN_FALSE;
+	}
+	num_fields = mysql_num_fields(mysql_result);
+	
+	for (i=0; i<num_fields; i++) {
+		add_index_long(return_value, i, lengths[i]);
+	}
+}
+/* }}} */
+
+static char *php3_mysql_get_field_name(int field_type)
+{
+	switch(field_type) {
+		case FIELD_TYPE_STRING:
+		case FIELD_TYPE_VAR_STRING:
+			return "string";
+			break;
+#ifdef FIELD_TYPE_TINY
+		case FIELD_TYPE_TINY:
+#endif
+		case FIELD_TYPE_SHORT:
+		case FIELD_TYPE_LONG:
+		case FIELD_TYPE_LONGLONG:
+		case FIELD_TYPE_INT24:
+			return "int";
+			break;
+		case FIELD_TYPE_FLOAT:
+		case FIELD_TYPE_DOUBLE:
+		case FIELD_TYPE_DECIMAL:
+			return "real";
+			break;
+		case FIELD_TYPE_TIMESTAMP:
+			return "timestamp";
+			break;
+		case FIELD_TYPE_DATE:
+			return "date";
+			break;
+		case FIELD_TYPE_TIME:
+			return "time";
+			break;
+		case FIELD_TYPE_DATETIME:
+			return "datetime";
+			break;
+		case FIELD_TYPE_TINY_BLOB:
+		case FIELD_TYPE_MEDIUM_BLOB:
+		case FIELD_TYPE_LONG_BLOB:
+		case FIELD_TYPE_BLOB:
+			return "blob";
+			break;
+		case FIELD_TYPE_NULL:
+			return "null";
+			break;
+		default:
+			return "unknown";
+			break;
+	}
+}
+
+/* {{{ proto object mysql_fetch_field(int result [, int field_offset])
+   Get column information from a result and return as an object */
+void php3_mysql_fetch_field(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result,*field=NULL;
+	MYSQL_RES *mysql_result;
+	MYSQL_FIELD *mysql_field;
+	int type;
+
+	
+	switch (ARG_COUNT(ht)) {
+		case 1:
+			if (getParameters(ht, 1, &result)==FAILURE) {
+				RETURN_FALSE;
+			}
+			break;
+		case 2:
+			if (getParameters(ht, 2, &result, &field)==FAILURE) {
+				RETURN_FALSE;
+			}
+			convert_to_long(field);
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	if (field) {
+		if (field->value.lval<0 || field->value.lval>=(int)mysql_num_fields(mysql_result)) {
+			php3_error(E_WARNING,"MySQL:  Bad field offset");
+			RETURN_FALSE;
+		}
+		mysql_field_seek(mysql_result,field->value.lval);
+	}
+	if ((mysql_field=mysql_fetch_field(mysql_result))==NULL) {
+		RETURN_FALSE;
+	}
+	if (object_init(return_value)==FAILURE) {
+		RETURN_FALSE;
+	}
+
+	add_property_string(return_value, "name",(mysql_field->name?mysql_field->name:empty_string), 1);
+	add_property_string(return_value, "table",(mysql_field->table?mysql_field->table:empty_string), 1);
+	add_property_string(return_value, "def",(mysql_field->def?mysql_field->def:empty_string), 1);
+	add_property_long(return_value, "max_length",mysql_field->max_length);
+	add_property_long(return_value, "not_null",IS_NOT_NULL(mysql_field->flags)?1:0);
+	add_property_long(return_value, "primary_key",IS_PRI_KEY(mysql_field->flags)?1:0);
+	add_property_long(return_value, "multiple_key",(mysql_field->flags&MULTIPLE_KEY_FLAG?1:0));
+	add_property_long(return_value, "unique_key",(mysql_field->flags&UNIQUE_KEY_FLAG?1:0));
+	add_property_long(return_value, "numeric",IS_NUM(mysql_field->type)?1:0);
+	add_property_long(return_value, "blob",IS_BLOB(mysql_field->flags)?1:0);
+	add_property_string(return_value, "type",php3_mysql_get_field_name(mysql_field->type), 1);
+	add_property_long(return_value, "unsigned",(mysql_field->flags&UNSIGNED_FLAG?1:0));
+	add_property_long(return_value, "zerofill",(mysql_field->flags&ZEROFILL_FLAG?1:0));
+}
+/* }}} */
+
+/* {{{ proto int mysql_field_seek(int result, int field_offset)
+   Set result pointer to a specific field offset */
+void php3_mysql_field_seek(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result, *offset;
+	MYSQL_RES *mysql_result;
+	int type;
+
+	
+	if (ARG_COUNT(ht)!=2 || getParameters(ht, 2, &result, &offset)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	convert_to_long(offset);
+	if (offset->value.lval<0 || offset->value.lval>=(int)mysql_num_fields(mysql_result)) {
+		php3_error(E_WARNING,"Field %d is invalid for MySQL result index %d",offset->value.lval,result->value.lval);
+		RETURN_FALSE;
+	}
+	mysql_field_seek(mysql_result,offset->value.lval);
+	RETURN_TRUE;
+}
+/* }}} */
+
+#define PHP3_MYSQL_FIELD_NAME 1
+#define PHP3_MYSQL_FIELD_TABLE 2
+#define PHP3_MYSQL_FIELD_LEN 3
+#define PHP3_MYSQL_FIELD_TYPE 4
+#define PHP3_MYSQL_FIELD_FLAGS 5
+ 
+static void php3_mysql_field_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type)
+{
+	pval *result, *field;
+	MYSQL_RES *mysql_result;
+	MYSQL_FIELD *mysql_field;
+	int type;
+	char buf[512];
+	int  len;
+
+	if (ARG_COUNT(ht)!=2 || getParameters(ht, 2, &result, &field)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	
+	convert_to_long(field);
+	if (field->value.lval<0 || field->value.lval>=(int)mysql_num_fields(mysql_result)) {
+		php3_error(E_WARNING,"Field %d is invalid for MySQL result index %d",field->value.lval,result->value.lval);
+		RETURN_FALSE;
+	}
+	mysql_field_seek(mysql_result,field->value.lval);
+	if ((mysql_field=mysql_fetch_field(mysql_result))==NULL) {
+		RETURN_FALSE;
+	}
+	
+	switch (entry_type) {
+		case PHP3_MYSQL_FIELD_NAME:
+			return_value->value.str.len = strlen(mysql_field->name);
+			return_value->value.str.val = estrndup(mysql_field->name,return_value->value.str.len);
+			return_value->type = IS_STRING;
+			break;
+		case PHP3_MYSQL_FIELD_TABLE:
+			return_value->value.str.len = strlen(mysql_field->table);
+			return_value->value.str.val = estrndup(mysql_field->table,return_value->value.str.len);
+			return_value->type = IS_STRING;
+			break;
+		case PHP3_MYSQL_FIELD_LEN:
+			return_value->value.lval = mysql_field->length;
+			return_value->type = IS_LONG;
+			break;
+		case PHP3_MYSQL_FIELD_TYPE:
+			return_value->value.str.val = php3_mysql_get_field_name(mysql_field->type);
+			return_value->value.str.len = strlen(return_value->value.str.val);
+			return_value->value.str.val = estrndup(return_value->value.str.val, return_value->value.str.len);
+			return_value->type = IS_STRING;
+			break;
+		case PHP3_MYSQL_FIELD_FLAGS:
+			strcpy(buf, "");
+#ifdef IS_NOT_NULL
+			if (IS_NOT_NULL(mysql_field->flags)) {
+				strcat(buf, "not_null ");
+			}
+#endif
+#ifdef IS_PRI_KEY
+			if (IS_PRI_KEY(mysql_field->flags)) {
+				strcat(buf, "primary_key ");
+			}
+#endif
+#ifdef UNIQUE_KEY_FLAG
+			if (mysql_field->flags&UNIQUE_KEY_FLAG) {
+				strcat(buf, "unique_key ");
+			}
+#endif
+#ifdef MULTIPLE_KEY_FLAG
+			if (mysql_field->flags&MULTIPLE_KEY_FLAG) {
+				strcat(buf, "multiple_key ");
+			}
+#endif
+#ifdef IS_BLOB
+			if (IS_BLOB(mysql_field->flags)) {
+				strcat(buf, "blob ");
+			}
+#endif
+#ifdef UNSIGNED_FLAG
+			if (mysql_field->flags&UNSIGNED_FLAG) {
+				strcat(buf, "unsigned ");
+			}
+#endif
+#ifdef ZEROFILL_FLAG
+			if (mysql_field->flags&ZEROFILL_FLAG) {
+				strcat(buf, "zerofill ");
+			}
+#endif
+#ifdef BINARY_FLAG
+			if (mysql_field->flags&BINARY_FLAG) {
+				strcat(buf, "binary ");
+			}
+#endif
+#ifdef ENUM_FLAG
+			if (mysql_field->flags&ENUM_FLAG) {
+				strcat(buf, "enum ");
+			}
+#endif
+#ifdef AUTO_INCREMENT_FLAG
+			if (mysql_field->flags&AUTO_INCREMENT_FLAG) {
+				strcat(buf, "auto_increment ");
+			}
+#endif
+#ifdef TIMESTAMP_FLAG
+			if (mysql_field->flags&TIMESTAMP_FLAG) {
+				strcat(buf, "timestamp ");
+			}
+#endif
+			len = strlen(buf);
+			/* remove trailing space, if present */
+			if (len && buf[len-1] == ' ') {
+				buf[len-1] = 0;
+				len--;
+			}
+			
+	   		return_value->value.str.len = len;
+   			return_value->value.str.val = estrndup(buf, len);
+   			return_value->type = IS_STRING;
+			break;
+
+		default:
+			RETURN_FALSE;
+	}
+}
+
+/* {{{ proto string mysql_field_name(int result, int field_index)
+   Get the name of the specified field in a result */
+void php3_mysql_field_name(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_NAME);
+}
+/* }}} */
+
+/* {{{ proto string mysql_field_table(int result, int field_offset)
+   Get name of the table the specified field is in */
+void php3_mysql_field_table(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_TABLE);
+}
+/* }}} */
+
+/* {{{ proto int mysql_field_len(int result, int field_offet)
+   Returns the length of the specified field */
+void php3_mysql_field_len(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_LEN);
+}
+/* }}} */
+
+/* {{{ proto string mysql_field_type(int result, int field_offset)
+   Get the type of the specified field in a result */
+void php3_mysql_field_type(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_TYPE);
+}
+/* }}} */
+
+/* {{{ proto string mysql_field_flags(int result, int field_offset)
+   Get the flags associated with the specified field in a result */
+void php3_mysql_field_flags(INTERNAL_FUNCTION_PARAMETERS)
+{
+	php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_FLAGS);
+}
+/* }}} */
+
+/* {{{ proto int mysql_free_result(int result)
+   Free result memory */
+void php3_mysql_free_result(INTERNAL_FUNCTION_PARAMETERS)
+{
+	pval *result;
+	MYSQL_RES *mysql_result;
+	int type;
+
+	if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	convert_to_long(result);
+	if (result->value.lval==0) {
+		RETURN_FALSE;
+	}
+	
+	mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+	
+	if (type!=MySG(le_result)) {
+		php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+		RETURN_FALSE;
+	}
+	php3_list_delete(result->value.lval);
+	RETURN_TRUE;
+}
+/* }}} */
+#endif
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */