Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  pdo_mysql/mysqli (native) libmysqlclient_r no-longer used
  mysql: native mysql-8.0 uses _Bool
  mysqli: use native api

Author: nikic

ext/mysqli/config.m4

@@ -47,14 +47,8 @@ if test "$PHP_MYSQLI" = "yes" || test "$PHP_MYSQLI" = "mysqlnd"; then
 elif test "$PHP_MYSQLI" != "no"; then
 
   MYSQL_CONFIG=$PHP_MYSQLI
-
   MYSQL_LIB_NAME='mysqlclient'
-  if test "$enable_maintainer_zts" = "yes"; then
-    MYSQL_LIB_CFG='--libs_r'
-    MYSQL_LIB_NAME='mysqlclient_r'
-  else
-    MYSQL_LIB_CFG='--libs'
-  fi
+  MYSQL_LIB_CFG='--libs'
 
   if test -x "$MYSQL_CONFIG" && $MYSQL_CONFIG $MYSQL_LIB_CFG > /dev/null 2>&1; then
     MYSQLI_INCLINE=`$MYSQL_CONFIG --cflags | $SED -e "s/'//g"`

ext/mysqli/mysqli.c

@@ -699,7 +699,7 @@ PHP_MINIT_FUNCTION(mysqli)
 #ifdef MYSQLND_STRING_TO_INT_CONVERSION
 	REGISTER_LONG_CONSTANT("MYSQLI_OPT_INT_AND_FLOAT_NATIVE", MYSQLND_OPT_INT_AND_FLOAT_NATIVE, CONST_CS | CONST_PERSISTENT);
 #endif
-#if MYSQL_VERSION_ID > 50110 || defined(MYSQLI_USE_MYSQLND)
+#if (MYSQL_VERSION_ID > 50110 && MYSQL_VERSION_ID < 80000) || (MYSQL_VERSION_ID >= 100000) || defined(MYSQLI_USE_MYSQLND)
 	REGISTER_LONG_CONSTANT("MYSQLI_OPT_SSL_VERIFY_SERVER_CERT", MYSQL_OPT_SSL_VERIFY_SERVER_CERT, CONST_CS | CONST_PERSISTENT);
 #endif
 

ext/mysqli/mysqli_api.c

@@ -614,7 +614,7 @@ PHP_FUNCTION(mysqli_change_user)
 	size_t			user_len, password_len, dbname_len;
 	zend_ulong		rc;
 #if !defined(MYSQLI_USE_MYSQLND) && defined(HAVE_MYSQLI_SET_CHARSET)
-	const		CHARSET_INFO * old_charset;
+	MY_CHARSET_INFO old_charset;
 #endif
 
 	if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Osss!", &mysql_link, mysqli_link_class_entry, &user, &user_len, &password, &password_len, &dbname, &dbname_len) == FAILURE) {
@@ -623,7 +623,7 @@ PHP_FUNCTION(mysqli_change_user)
 	MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
 
 #if !defined(MYSQLI_USE_MYSQLND) && defined(HAVE_MYSQLI_SET_CHARSET)
-	old_charset = mysql->mysql->charset;
+	mysql_get_character_set_info(mysql->mysql, &old_charset);
 #endif
 
 #if defined(MYSQLI_USE_MYSQLND)
@@ -643,7 +643,7 @@ PHP_FUNCTION(mysqli_change_user)
 		  5.0 doesn't support it. Support added in 5.1.23 by fixing the following bug :
 		  Bug #30472 libmysql doesn't reset charset, insert_id after succ. mysql_change_user() call
 		*/
-		rc = mysql_set_character_set(mysql->mysql, old_charset->csname);
+		rc = mysql_set_character_set(mysql->mysql, old_charset.csname);
 	}
 #endif
 
@@ -1701,10 +1701,12 @@ static int mysqli_options_get_option_zval_type(int option)
 #endif /* MySQL 4.1.0 */
 		case MYSQL_OPT_READ_TIMEOUT:
 		case MYSQL_OPT_WRITE_TIMEOUT:
+#ifdef MYSQL_OPT_GUESS_CONNECTION /* removed in MySQL-8.0 */
 		case MYSQL_OPT_GUESS_CONNECTION:
 		case MYSQL_OPT_USE_EMBEDDED_CONNECTION:
 		case MYSQL_OPT_USE_REMOTE_CONNECTION:
 		case MYSQL_SECURE_AUTH:
+#endif
 #ifdef MYSQL_OPT_RECONNECT
 		case MYSQL_OPT_RECONNECT:
 #endif /* MySQL 5.0.13 */

ext/mysqli/mysqli_nonapi.c

@@ -328,7 +328,8 @@ void mysqli_common_connect(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_real_conne
 	php_mysqli_set_error(mysql_errno(mysql->mysql), (char *) mysql_error(mysql->mysql));
 
 #if !defined(MYSQLI_USE_MYSQLND)
-	mysql->mysql->reconnect = MyG(reconnect);
+	char reconnect = MyG(reconnect);
+	mysql_options(mysql->mysql, MYSQL_OPT_RECONNECT, (char *)&reconnect);
 #endif
 	unsigned int allow_local_infile = MyG(allow_local_infile);
 	mysql_options(mysql->mysql, MYSQL_OPT_LOCAL_INFILE, (char *)&allow_local_infile);

ext/mysqli/php_mysqli_structs.h

@@ -54,8 +54,6 @@
 #define WE_HAD_MBSTATE_T
 #endif
 
-#include <my_global.h>
-
 #if !defined(HAVE_MBRLEN) && defined(WE_HAD_MBRLEN)
 #define HAVE_MBRLEN 1
 #endif
@@ -64,20 +62,12 @@
 #define HAVE_MBSTATE_T 1
 #endif
 
-/*
-  We need more than mysql.h because we need CHARSET_INFO in one place.
-  This order has been borrowed from the ODBC driver. Nothing can be removed
-  from the list of headers :(
-*/
-
-#include <my_sys.h>
 #include <mysql.h>
+#if MYSQL_VERSION_ID >= 80000 &&  MYSQL_VERSION_ID < 100000
+typedef _Bool		my_bool;
+#endif
 #include <errmsg.h>
-#include <my_list.h>
-#include <m_string.h>
 #include <mysqld_error.h>
-#include <my_list.h>
-#include <m_ctype.h>
 #include "mysqli_libmysql.h"
 #endif /* MYSQLI_USE_MYSQLND */
 

ext/pdo_mysql/config.m4

@@ -58,13 +58,8 @@ if test "$PHP_PDO_MYSQL" != "no"; then
       if test "x$SED" = "x"; then
         AC_PATH_PROG(SED, sed)
       fi
-      if test "$enable_maintainer_zts" = "yes"; then
-        PDO_MYSQL_LIBNAME=mysqlclient_r
-        PDO_MYSQL_LIBS=`$PDO_MYSQL_CONFIG --libs_r | $SED -e "s/'//g"`
-      else
-        PDO_MYSQL_LIBNAME=mysqlclient
-        PDO_MYSQL_LIBS=`$PDO_MYSQL_CONFIG --libs | $SED -e "s/'//g"`
-      fi
+      PDO_MYSQL_LIBNAME=mysqlclient
+      PDO_MYSQL_LIBS=`$PDO_MYSQL_CONFIG --libs | $SED -e "s/'//g"`
       PDO_MYSQL_INCLUDE=`$PDO_MYSQL_CONFIG --cflags | $SED -e "s/'//g"`
     elif test -n "$PDO_MYSQL_DIR"; then
       AC_MSG_RESULT([not found])

ext/pdo_mysql/php_pdo_mysql_int.h

@@ -27,6 +27,9 @@
 #	define PDO_MYSQL_PARAM_BIND MYSQLND_PARAM_BIND
 #else
 #	include <mysql.h>
+#if MYSQL_VERSION_ID >= 80000 &&  MYSQL_VERSION_ID < 100000
+typedef _Bool       my_bool;
+#endif
 #	define PDO_MYSQL_PARAM_BIND MYSQL_BIND
 #endif