perch_blog_post_categories()
Display the categories for a given blog post with perch_blog_post_categories().
Not to be confused with perch_blog_categories() which is used for outputting all categories used by the blog, not those for a specific post. This is for a specific post
Requires
- The Blog App installed
Parameters
| Type | Description |
|---|---|
| ID or Slug | the ID or slug of your post |
| Array | Options array, see table below |
| Boolean | Set to true to have the value returned instead of echoed. |
Options array
| Name | Value |
|---|---|
| hide-extensions | true/false. Strips the file extension from any links generated. |
Usage examples
The first argument is a post ID or unique slug to identify the post. By default, this uses the post_category_link.html template.
<?php perch_blog_post_categories(perch_get('s')); ?>
You can specify a different template as part of the options array:
<?php perch_blog_post_categories(perch_get('s'), array(
'template' => 'my_template.html',
)); ?>
The value can be returned by passing true as the last argument.
<?php perch_blog_post_categories(perch_get('s'), array(
'template' => 'my_template.html',
), true); ?>