Migrated conversion utilities to the Convert class.

classes/Display/Common.php

@@ -185,33 +185,6 @@ abstract class Display_Common extends Object
 	{
 		return true;
 	}
-        
-	/**
-	 * JSON Encode
-	 *
-	 * Encodes module return data as JSON. 
-	 *
-	 * Requires PHP 5 >= 5.2.0 or PECL json >= 1.2.0
-	 * Note: PECL json 1.2.1 is included /vendors
-	 *
-	 * @link http://json.org/
-	 * @link http://us.php.net/json_encode
-	 * @link http://pecl.php.net/package/json
-	 *
-	 * @return JSON encoded string
-	 * @todo   This really should be moved into some sort of converter class. I couldn't settle on a name, so it will live here for now.
-	 */
-	public function jsonEncode()
-	{
-		if (JSON_AVAILABLE)
-		{
-			echo json_encode($this->module_return);
-        }
-		else
-		{
-            echo '{ "status": "error", "message": "json_encode() not found" }';
-        }
-	}
 
 	/**
 	 * Rendering Method