Word Press Snippets categorised as PHP


Get current category children

Get current category (taxonomy) children and prepare them for options element.

Today I will share something that I use often. Getting the children of the current queried category or taxonomy and making from them …

get_the_content with all HTML tags inside functions.php

How to get_the_content with proper formating inside functions.php?

To get the post or page content inside WordPress functions.php with all the HTML tags you need to use the_content filter. This method …

Warning: count(): Parameter must be an array or an object that implements Countable

How to Fix PHP 7.2 “Warning: count()” on get_the_content() or the_content() in WordPress

Looking to fix this “Warning: count(): Parameter must be an array or an object that implements Countable in /wp-includes/post-template.php on line 284” or …