db.config.php,DB_config.php

/*

| -------------------------------------------------------------------

| DATABASE CONNECTIVITY SETTINGS

| -------------------------------------------------------------------

| This file will contain the settings needed to access your database.

|

| For complete instructions please consult the 'Database Connection'

| page of the User Guide.

|

| -------------------------------------------------------------------

| EXPLANATION OF VARIABLES

| -------------------------------------------------------------------

|

|['dsn'] The full DSN string describe a connection to the database.

|['hostname'] The hostname of your database server.

|['username'] The username used to connect to the database

|['password'] The password used to connect to the database

|['database'] The name of the database you want to connect to

|['dbdriver'] The database driver. e.g.: mysqli.

|Currently supported:

| cubrid, ibase, mssql, mysql, mysqli, oci8,

| odbc, pdo, postgre, sqlite, sqlite3, sqlsrv

|['dbprefix'] You can add an optional prefix, which will be added

| to the table name when using the Query Builder class

|['pconnect'] TRUE/FALSE - Whether to use a persistent connection

|['db_debug'] TRUE/FALSE - Whether database errors should be displayed.

|['cache_on'] TRUE/FALSE - Enables/disables query caching

|['cachedir'] The path to the folder where cache files should be stored

|['char_set'] The character set used in communicating with the database

|['dbcollat'] The character collation used in communicating with the database

| NOTE: For MySQL and MySQLi databases, this setting is only used

| as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7

| (and in table creation queries made with DB Forge).

| There is an incompatibility in PHP with mysql_real_escape_string() which

| can make your site vulnerable to SQL injection if you are using a

| multi-byte character set and are running versions lower than these.

| Sites using Latin-1 or UTF-8 database character set and collation are unaffected.

|['swap_pre'] A default table prefix that should be swapped with the dbprefix

|['encrypt'] Whether or not to use an encrypted connection.

|['compress'] Whether or not to use client compression (MySQL only)

|['stricton'] TRUE/FALSE - forces 'Strict Mode' connections

|- good for ensuring strict SQL while developing

|['failover'] array - A array with 0 or more data for connections if the main should fail.

|['save_queries'] TRUE/FALSE - Whether to "save" all executed queries.

| NOTE: Disabling this will also effectively disable both

| $this->db->last_query() and profiling of DB queries.

| When you run a query, with this setting set to TRUE (default),

| CodeIgniter will store the SQL statement for debugging purposes.

| However, this may cause high memory usage, especially if you run

| a lot of SQL queries ... disable this to avoid that problem.

|

| The $active_group variable lets you choose which connection group to

| make active. By default there is only one group (the 'default' group).

|

| The $query_builder variables lets you determine whether or not to load

| the query builder class.

*/

$active_group = 'default';

$query_builder = TRUE;

$db['default'] = array(

'dsn'=> 'mysql:host=127.0.0.1;dbname=tcs',

'hostname' => '127.0.0.1',

'username' => 'root',

'password' => 'root',

'database' => 'tcs',

'dbdriver' => 'pdo',

'dbprefix' => 'tc_',

'pconnect' => FALSE,

'db_debug' => TRUE,

'cache_on' => FALSE,

'cachedir' => '',

'char_set' => 'utf8',

'dbcollat' => 'utf8_general_ci',

'swap_pre' => '',

'encrypt' => FALSE,

'compress' => FALSE,

'stricton' => FALSE,

'failover' => array(),

'save_queries' => TRUE

);

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