helpers update

Author: Fredrick Peter

README.md

@@ -1423,6 +1423,7 @@ class PostClass extends DB{
 | function name             | Description                                   |
 |---------------------------|-----------------------------------------------|
 | db()                      | Return instance of `new DB($options)` class   |
+| db_driver()               | Returns instance of Database `PDO` Driver     |
 | db_config()               | Same as `Direct DB Connection` get access to `DATABASE_CONNECTION` Constant after you call function   |
 | db_connection()           | Same as `$db->dbConnection()`                 |
 | db_query()                | Same as `$db->dbQuery()`                      |

src/Query/MySqlExec.php

@@ -72,11 +72,14 @@ public function dbDriver()
     }
 
     /**
-     * Get Database Connection Status
+     * Get Database Connection Constant Status
+     * - When You connecto to Database using autoload or -- Direct connection
+     * A Global Constant is Instantly defined for us.
+     * This is to check if it has been defined or not
      * 
-     * @return bool\builder\Database\isConnection
+     * @return bool\builder\Database\isDatabaseConnectionDefined
      */
-    public function isConnection()
+    public function isDatabaseConnectionDefined()
     {
         return defined('DATABASE_CONNECTION');
     }

src/helpers.php

@@ -10,15 +10,18 @@
 use builder\Database\Migrations\Schema;
 use builder\Database\Migrations\Migration;
 
-if (! function_exists('isConnection')) {
+if (! function_exists('isDatabaseConnectionDefined')) {
     /**
-     * Get Database Connection Status
+     * Get Database Connection Constant Status
+     * - When You connecto to Database using autoload or -- Direct connection
+     * A Global Constant is Instantly defined for us.
+     * This is to check if it has been defined or not
      * 
-     * @return bool\builder\Database\isConnection
+     * @return bool\builder\Database\isDatabaseConnectionDefined
      */
-    function isConnection()
+    function isDatabaseConnectionDefined()
     {
-        return (new MySqlExec)->isConnection();
+        return (new MySqlExec)->isDatabaseConnectionDefined();
     }
 }
 
@@ -46,7 +49,7 @@ function db(?array $options = [])
     function db_query()
     {
         // get query
-        return isConnection() 
+        return isDatabaseConnectionDefined() 
                 ? DATABASE_CONNECTION->dbQuery()
                 : (new MySqlExec)->dbQuery();
     }
@@ -66,7 +69,7 @@ function db_query()
      */
     function db_config(?array $options = [])
     {
-        if ( ! isConnection() ) {
+        if ( ! isDatabaseConnectionDefined() ) {
             define('DATABASE_CONNECTION', db($options));
         }
     }
@@ -84,7 +87,7 @@ function db_config(?array $options = [])
     function db_connection(?string $type = null)
     {
         // get database connection
-        $connection = isConnection() 
+        $connection = isDatabaseConnectionDefined() 
                     ? DATABASE_CONNECTION->dbConnection()
                     : db()->dbConnection();
 
@@ -98,10 +101,10 @@ function db_connection(?string $type = null)
      * 
      * @return mixed\builder\Database\getDriver
      */
-    function driver()
+    function db_driver()
     {
         // get database connection
-        return isConnection() 
+        return isDatabaseConnectionDefined() 
                 ? DATABASE_CONNECTION->dbConnection()['driver']
                 : db()->dbConnection()['driver'];
     }
@@ -333,7 +336,7 @@ function app_data()
                     : env_orm()->getDirectory();
 
         // get database
-        $database = isConnection()  
+        $database = isDatabaseConnectionDefined()  
                     ? DATABASE_CONNECTION
                     : db();