Peer Categories 1.0

Display only the categories that are peer (i.e. share the same category parent) to all lowest-level assigned categories for the specified post.This plugin provides a template tag which acts a modified version of WordPress's built-in template tag, the_category(). the_category() lists all categories directly assigned to the specified post. peer_categories() lists those categories PLUS any categories that are peer to those categories and MINUS categories that are parents to other assigned categories. Peer categories are categories that all share the same category parent.For example, assume your category structure is hierarchical and looks like this:Vegetables |-- Leafy | |-- Broccoli | |-- Bok Choy | |-- Celery |-- Fruiting | |-- Bell Pepper | |-- Cucumber | |-- Pumpkin |-- Podded | |-- Chickpea | |-- Lentil | |-- SoybeanIf you directly assigned the categories "Fruiting" and "Pumpkin" to a post, peer_categories() would return a list that consists of: "Bell Pepper", "Cucumber", and "Pumpkin". Notice that since "Fruiting" was a parent to a directly assigned category, it and its peers are not included in the list. If only "Fruiting" were selected as a category, then "Leafy", "Fruiting", and "Podded" would have been listed.By default, categories are listed as an HTML list. The first argment to the template tag allows you to define a custom separator, e.g. to have a simple comma-separated list of peer categories: .As with categories listed via the_category(), categories that are listed are presented as links to the respective category's archive page.Example usage (based on preceeding example):Displays something like: * Bell Pepper * Cucumber * PumpkinInstallation : 1. Unzip peer-categories-v1.0.zip inside the /wp-content/plugins/ directory for your site 2. Activate the plugin through the 'Plugins' admin menu in WordPress 3. (optional) Add filters for 'peer_categories' to filter peer category listing 4. Use the template tag somewhere inside "the loop"

Requirements:	No special requirements
Platforms:	PHP
Keyword:	Assigned,  Categories,  Category,  Cucumber,  Directly,  Fphp,  Inside,  Listed,  Lists,  Peer Categories,  Pepper,  Plugin,  Quotfruitingquot,  Quotpumpkinquot,  Template
Users rating:	0/10