fix php tags in template

_posts/07-02-01-Interacting-via-Code.md

@@ -80,9 +80,9 @@ class Foo()
 **views/foo-list.php**
 
 {% highlight php %}
-<? foreach ($fooList as $row): ?>
+<?php foreach ($fooList as $row): ?>
     <?= $row['field1'] ?> - <?= $row['field1'] ?>
-<? endforeach ?>
+<?php endforeach ?>
 {% endhighlight %}
 
 This is essentially the same as what most modern frameworks are doing, all be it a little more manual. You might 
@@ -93,4 +93,4 @@ for developers just getting used to the concept of interacting with databases.
 
 [MVC]: http://code.tutsplus.com/tutorials/mvc-for-noobs--net-10488
 [PHPBridge]: http://phpbridge.org/
-[Creating a Data Class]: http://phpbridge.org/intro-to-php/creating_a_data_class
+[Creating a Data Class]: http://phpbridge.org/intro-to-php/creating_a_data_class