php - Codeigniter Remote Database Connection Issue -


a codeigniter project(in windows) required connect remote mysql database(in linux server). here database.php configuration.

$active_group = 'default'; $active_record = true;  $db['default']['hostname'] = 'xxx.xxx.x.xxx'; $db['default']['username'] = 'username'; $db['default']['password'] = 'password'; $db['default']['database'] = 'database'; $db['default']['dbdriver'] = 'mysql'; $db['default']['dbprefix'] = ''; $db['default']['pconnect'] = true; $db['default']['db_debug'] = true; $db['default']['cache_on'] = false; $db['default']['cachedir'] = ''; $db['default']['char_set'] = 'utf8'; $db['default']['dbcollat'] = 'utf8_general_ci'; $db['default']['swap_pre'] = ''; $db['default']['autoinit'] = true; $db['default']['stricton'] = false;

and gives error 

a database error occurred  unable connect database server using provided settings.  filename: *:\****\***\htdocs\project\system\database\db_driver.php  line number: 124

but can access remote mysql database via phpmyadmin , heidisql using same username , password. (all privilages granted)

here remote database configuration

server version: 5.0.95 protocol version: 10 server: localhost via unix socket mysql charset: utf-8 unicode (utf8) mysql client version: 5.0.95 used php extensions: mysql

any appreciated

i faced same issue before couple of months ago when connecting remote mysql server in linux.

i tried in mysql via phpmyadmin

show variables 'old_passwords' , says me on

it means old_passwords=1 in my.cnf file in server mysql configuration.

solution problem updating password corresponding user

reference : error: mysqlnd cannot connect mysql 4.1+ using old insecure authentication


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