Easy to load system enivronment configuration from $_ENV,$_SERVER,getenv.
##Demo ###Step 1: Created .env file
#Master database
DB_HOST = '127.0.0.1' #Local database
DB_NAME="db_name"
DB_USER="root"
DB_PWD="root"
DB_PORT=3306
#Slave database 1
DB_SLAVE1_HOST="127.0.0.1"
DB_SLAVE1_NAME="db_name"
DB_SLAVE1_USER="root"
DB_SLAVE1_PWD="root"
DB_SLAVE1_PORT=3306
###Step 2: Using use Phpenv\Env;
$envFile = realpath(".env");
Env::load($envFile);
print_r($_ENV);
print_r($_SERVER);
Released under the MIT license.