Skip to content

Instantly share code, notes, and snippets.

@webdados

webdados/excerpt-as-instant-article-subtitle.php

Created January 11, 2017 13:37
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 1 You must be signed in to fork a gist
  • Save webdados/9e06f696b828bb9947cabc7664ccf601 to your computer and use it in GitHub Desktop.
Save webdados/9e06f696b828bb9947cabc7664ccf601 to your computer and use it in GitHub Desktop.
Download ZIP
Use WordPress post excerpt as Facebook Instant Article subtitle
Raw
excerpt-as-instant-article-subtitle.php
<?php
/* Instant Articles (https://wordpress.org/plugins/fb-instant-articles/) - Use post excerpt as subtitle */
add_filter( 'instant_articles_subtitle', 'hf_instant_articles_subtitle' );
function hf_instant_articles_subtitle( $subtitle ) {
$excerpt = get_the_excerpt();
if ( trim($excerpt)!='' ) $subtitle = trim($excerpt);
return $subtitle;
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment