Output a single field (such as the title) from a blog post using
perch_blog_post_field(). Normally this would be done using a template, but sometimes is useful to quickly grab a field and output it. A good example is for the page title.
- The Blog App installed
|ID or Slug||the ID or slug of your post|
|String||The ID from your template of the field to return.|
Return the value of
postTitle. The first argument is a post ID or unique slug to identify the post. The second is the ID of the field you want to output.
<title><?php perch_blog_post_field(perch_get('s'), 'postTitle'); ?></title>
The value can be returned by passing
true as the last argument.
<?php $title = perch_blog_post_field(perch_get('s'), 'postTitle', true); ?>