update doc-blocks

Author: TheTechsTech

lib/ezFunctions.php

@@ -96,6 +96,11 @@ function sqliteInstance(array $databaseSetting = null, string $instanceTag = nul
         return \database(\SQLITE3, $databaseSetting, $instanceTag);
     }
 
+    /**
+     * Returns the current global database vendor being used.
+     *
+     * @return string|null `mysqli`|`pgsql`|`sqlite3`|`sqlsrv`
+     */
     function getVendor()
     {
         return ezSchema::vendor();

lib/ezSchema.php

@@ -153,6 +153,11 @@ public function __call($type, $args)
         return $data;
     }
 
+    /**
+     * Returns the current global database vendor being used.
+     *
+     * @return string|null `mysqli`|`pgsql`|`sqlite3`|`sqlsrv`
+     */
     public static function vendor()
     {
         $type = null;