mysqlnd_close 1030 ext/mysql/php_mysql.c mysqlnd_close(mysql->conn, MYSQLND_CLOSE_DISCONNECTED); mysqlnd_close 40 ext/mysqli/mysqli_mysqlnd.h #define mysqli_close(c, how) mysqlnd_close((c), (how)) mysqlnd_close 46 ext/mysqlnd/mysqlnd_libmysql_compat.h #define mysql_close(r) mysqlnd_close((r), MYSQLND_CLOSE_EXPLICIT)