upgrade: now it can handle cron jobs and env variables

.env.sample.php

@@ -4,15 +4,15 @@
 // 1. MariaDB Connection Credentials
 //
 
-define("DB_HOST", "localhost");
+define("DB_HOST", getenv("DB_HOST") !== false ? getenv("DB_HOST") : "localhost");
 // The MariaDB User
 //
 // Create with: (1) CREATE USER 'username'@'localhost' IDENTIFIED BY 'your_password';
 //              (2) GRANT ALL PRIVILEGES ON database_name.* TO 'username'@'localhost';
 //              (3) FLUSH PRIVILEGES;
-define("DB_USER", "SQL_DB_USER");
+define("DB_USER", getenv("DB_USER") !== false ? getenv("DB_USER") : "SQL_DB_USER");
-define("DB_PASS", "SQL_DB_PASS");
+define("DB_PASS", getenv("DB_PASS") !== false ? getenv("DB_PASS") : "SQL_DB_PASS");
-define("DB_NAME", "SQL_DB_NAME");
+define("DB_NAME", getenv("DB_NAME") !== false ? getenv("DB_NAME") : "SQL_DB_NAME");
 
 
 

app.php

@@ -18,6 +18,7 @@
 function main() {
 
 	processAllTheActiveTables();
+	processCronJobs();
 	sleep(1);
 }