Updated readme with syntax highlighting

README.md

@@ -2,10 +2,12 @@
 
 Install the package through [Composer](http://getcomposer.org/). Edit your project's `composer.json` file by adding:
 
+```php
 "require": {
 	"laravel/framework": "4.0.*",
 	"gloudemans/shoppingcart": "dev-master"
 }
+```
 
 Next, run the Composer update command from the Terminal:
 
@@ -45,6 +47,7 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
      
 **Cart::addBatch()**
 
+```php
 /**
  * Add multiple rows to the cart
  * 
@@ -55,9 +58,11 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
 	array('id' => '293ad', 'name' => 'Product 1', 'qty' => 1, 'price' => 10.00),
 	array('id' => '4832k', 'name' => 'Product 2', 'qty' => 1, 'price' => 10.00, 'options' => array('size' => 'large'))     
 ));
+```
 
 **Cart::update()**
 
+```php
 /**
  * Update the quantity of one row of the cart
  * 
@@ -72,9 +77,11 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
 OR
  
 Cart::update($rowId, array('name' => 'Product 1'));
+```
 
 **Cart::remove()**
 
+```php
 /**
  * Remove a row from the cart
  * 
@@ -85,9 +92,11 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
  $rowId = 'da39a3ee5e6b4b0d3255bfef95601890afd80709';
  
 Cart::remove($rowId);
+```
      
 **Cart::get()**
 
+```php
 /**
  * Get a row of the cart by its ID
  * 
@@ -98,9 +107,11 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
 $rowId = 'da39a3ee5e6b4b0d3255bfef95601890afd80709';
  
 Cart::get($rowId);
+```
      
 **Cart::content()**
 
+```php
 /**
  * Get the cart content
  *
@@ -108,9 +119,11 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
  */
 
 Cart::content();
+```	 
 	 
 **Cart::destroy()**
 
+```php
 /**
  * Empty the cart
  *
@@ -118,9 +131,11 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
  */
  
 Cart::destroy();
+```
 	 
 **Cart::total()**
 
+```php
 /**
  * Get the price total
  * 
@@ -128,9 +143,11 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
  */
   
 Cart::total();
+```
      
 **Cart::count()**
 
+```php
 /**
  * Get the number of items in the cart
  *
@@ -140,6 +157,7 @@ Cart::add('293ad', 'Product 1', 1, 9.99, array('size' => 'large'));
  
  Cart::count();      // Total items
  Cart::count(false); // Total rows
+```
      
 ## Collections
 
@@ -156,6 +174,7 @@ If you want to switch instances, you just call `Cart::instance('otherInstance')`
 
 So a little example:
 
+```php
 Cart::instance('shopping')->add('192ao12', 'Product 1', 1, 9.99);
 
 // Get the content of the 'shopping' cart
@@ -171,6 +190,7 @@ So a little example:
 
 // And the count of the 'wishlist' cart again
 Cart::instance('wishlist')->count();
+```
     
 N.B. Keep in mind that the cart stays in the last set instance for as long as you don't set a different one during script execution.
 
@@ -180,6 +200,7 @@ N.B.2 The default cart instance is called `main`, so when you're not using insta
 
 Below is a little example of how to list the cart content in a table:
 
+```php
 // Controller
 
 Cart::add('192ao12', 'Product 1', 1, 9.99);
@@ -215,3 +236,4 @@ Below is a little example of how to list the cart content in a table:
 
    	</tbody>
 </table>
+```