Here is the list of free or paid WP Plugins for Displaying and Editing Code in your article.
Adding this snippet to the functions.php of your WordPress theme will add the featured thumbnail to the post listing within the WordPress admin. This is a featured I added to my theme so that when creating posts I could more easily see what posts I had added thumbnails to.
Find Command < ?php $model = User::model()->find(); ? > Find Command Condition < ?php $model = User::model->find(‘userid=1 AND status=”A”);? > Find Command condition with params < ?php $model = User::model()->find(‘userid=:userId and status=:Status’,array(‘:userId’=>;1,’:status’=>’A’));? >