Updated Technical Wiki (markdown)

Technical-Wiki.md

@@ -5,3 +5,15 @@ Best project EVER.
 Please enable Issues in Project Settings here in GitHub for this project.
 
 Line 1031 in adminer/adminer/drivers/mysql.inc.php can include "year", "month", "day"
+
+The example.php can be used to limit the tables displayed to a specific list with:
+````
+		function tableName($tableStatus) {
+			// tables without comments would return empty string and will be ignored by Adminer
+			$allowed_tables = Array('mytable1', 'mytable2');
+			if (in_array($tableStatus["Name"], $allowed_tables))
+				return h($tableStatus["Comment"]);
+			else 
+				return '';
+		}
+````