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(PHP) Geo Mashup global map of the current category - cyberhobo

Fri, 19 Nov 2010 03:22:59 GMT

This code would go in a category template, outside the loop. In a more general template, you'd want to put it inside a check for `is_category()`.

(PHP) WordPress: in subcatory? - cyberhobo

Wed, 26 Aug 2009 15:15:48 GMT

Usually use in a template with `in_category()`, like `if ( in_category( 3 ) || in_subcategory( 3 ) ) { ...`. Tested in WP 2.8.4.

(PHP) WordPress: Get the root page ID - cyberhobo

Mon, 17 Aug 2009 17:49:20 GMT

Get the ID of the root (oldest ancestor, parent without parents) page relative to the current page in a WordPress page template. Can be helpful for use with wp\_list\_pages() to create navigation markup.

(PHP) Wordpress: Does a page have children? - cyberhobo

Mon, 17 Aug 2009 11:20:03 GMT

There's no has\_children() function in WP 2.8.4, but get\_children() returns false if the post/page has no children, so it can serve the same purpose in a page template. Outside a page template you'd have to add a global declaration for the $post variable.