From 33260959a1a666a636c0825a7bfba54cd174fc99 Mon Sep 17 00:00:00 2001
From: Indieteq <admin@indieteq.com>
Date: Wed, 14 Nov 2012 23:15:10 +0100
Subject: Update README.md

---
 README.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/README.md b/README.md
index 38242b5..715dc0a 100644
--- a/README.md
+++ b/README.md
@@ -125,6 +125,22 @@ if($insert > 0 ) {
 }
 
 ```
+## Method parameters
+Every method which executes a query has the optional parameter called bindings.
+
+The <i>row</i> and the <i>query</i> method have a third optional parameter  which is the fetch style.
+The default fetch style is PDO::FETCH_ASSOC which returns an associative array.
+
+Here an example :
+
+```php
+<?php
+  // Fetch style as third parameter
+  $persons_num =     $db->query("SELECT * FROM Persons", null, PDO::FETCH_NUM);
+```
+More info about the PDO fetchstyle : http://php.net/manual/en/pdostatement.fetch.php
+
+
 EasyCRUD
 ============================
 The easyCRUD is a class which you can use to easily execute basic SQL operations like(insert, update, select, delete) on your database. 
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