Laravel 5 Framework learning environment and configuration _php Example

The. env file is a configuration file, including database configuration information, view config->database.php, connections contains the configuration of all databases, and you can select the database to use in default. In the database configuration, the env (' db_host ', ' localhost ') is the information that reads the. env configuration file. The second parameter is the default parameter.

We use MySQL database, modify. ENV:

Db_host=localhost
db_database=laravel
db_username=root
db_password=

Creating a laravel database in MySQL

Mysql-u root 
CREATE DATABASE laravel

To view the MySQL configuration:

  ' MySQL ' => ['
  driver '  => ' mysql ',
  ' host '   => env (' db_host ', ' localhost '),
  ' database ' = > env (' db_database ', ' Forge '),
  ' username ' => env (' db_username ', ' Forge '),
  ' password ' => env (' Db_ PASSWORD ', '),
  ' charset '  => ' UTF8 ',
  ' collation '
  => ' utf8_unicode_ci ', ' prefix '  = > ',
  ' strict '  => false,
 ],

In the config subdirectory, include all of the configuration files and view them.

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