Don’t display a sidebar widget when on a specific page

Assuming that the ‘blog’ slug is correct, your code would work. I would suggest making a separate template for the page, namely page-blog.php (see http://codex.wordpress.org/images/1/18/Template_Hierarchy.png and http://codex.wordpress.org/Template_Hierarchy) where you set up the structure and appearance of the page exactly as you want it to be. WordPress will automatically look for the file when opening a … Read more

Custom /Page/2/ Template Only

PHP has the $_SERVER[] variable, you can use this to get just about anything contained in the URL, you’ll probably want to look at PATH_INFO as a launching point. You can use strpos() (or, if you want to have better results, preg_match()) to check whether or not the string you get from $_SERVER[] contains the … Read more

Distinguish between different widgets of the same type

The correct practice is actually to use $args[‘before_widget] and $args[‘after_widget’] to handle the id, class, and anything else. In pseudo code: class My_Widget extends WP_Widget { function My_Widget() { //basic widget settings. $widget_ops = array( ‘classname’ => ‘my-name’, ‘description’ => ‘This is the description’ ); //widget control settings. $control_ops = array( ‘id_base’ => ‘my-name-widget’ ); … Read more

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