php - What is the difference between a public = $default and public = $test? -


i'm trying learn new going through cakephp's tutorials , in section link database.php mamp/sql, asks change information in array calls public $default. there public $test array in same file.

what public $test array for? know can run page linking $default $test serve purpose?

ie:

class database_config {      public $default = array(         'datasource' => 'database/mysql',         'persistent' => false,         'host' => 'localhost',         'login' => 'admin',         'password' => 'admin',         'database' => 'blog_tutorial',         'prefix' => '',         //'encoding' => 'utf8',     );      public $test = array(         'datasource' => 'database/mysql',         'persistent' => false,         'host' => 'localhost',         'login' => 'admin',         'password' => 'admin',         'database' => 'blog_tutorial',         'prefix' => '',         //'encoding' => 'utf8',     ); }

just curious, thanks!


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