- version 3.6
Check those constraints:
$this->anything()
<?php | |
/********* DO NOT COPY THE PARTS ABOVE THIS LINE *********/ | |
/* Change size for Yoast SEO OpenGraph image for all content | |
* Credit: Yoast Development team | |
* Last Tested: May 19 2020 using Yoast SEO 14.1 on WordPress 5.4.1 | |
* Accepts WordPress reserved image size names: 'thumb', 'thumbnail', 'medium', 'large', 'post-thumbnail' | |
* Accepts custom image size names: https://developer.wordpress.org/reference/functions/add_image_size/ | |
*/ | |
Afghanistan | |
Albania | |
Algeria | |
Andorra | |
Angola | |
Antigua & Deps | |
Argentina | |
Armenia | |
Australia | |
Austria |
<?php | |
class FacebookDebugger | |
{ | |
/* | |
* https://developers.facebook.com/docs/opengraph/using-objects | |
* | |
* Updating Objects | |
* | |
* When an action is published, or a Like button pointing to the object clicked, | |
* Facebook will 'scrape' the HTML page of the object and read the meta tags. |
/** | |
* @license MIT, GPL, do whatever you want | |
* @requires polyfill: Array.prototype.slice fix {@link https://gist.github.com/brettz9/6093105} | |
*/ | |
if (!Array.from) { | |
Array.from = function (object) { | |
'use strict'; | |
return [].slice.call(object); | |
}; | |
} |
<?php | |
/** | |
* gets the current post type in the WordPress Admin | |
*/ | |
function get_current_post_type() { | |
global $post, $typenow, $current_screen; | |
//we have a post so we can just get the post type from that | |
if ( $post && $post->post_type ) | |
return $post->post_type; |