1 files changed, 3 insertions, 7 deletions
diff --git a/models/Post.php b/models/Post.php
index ec82ca2..bb3abd7 100644
--- a/models/Post.php
+++ b/models/Post.php
@@ -26,13 +26,9 @@ class Post extends \lithium\data\Model {
  	 */ 
  	public function parse($entity, $input)
  	{
- 		$words;
- 		if (is_array($input)) {
- 			$words = $input;
- 		}
- 		else {
- 			$words = explode(" ", $input);
- 		}
+
+ 		//If $input is an array, set words to it otherwise, explode it. 
+ 		$words = (is_array($input)) ? $input : explode(" ", $input);
 
  		//Count the number of words 
  		$count = count($words);