filters - Read For Learn

Filter template text

More informations needed, but maybe you’ll find it by using global variables. Like: global $post; var_dump($post);

This is a fairly complex PHP (rather than WP) issue if you want to take into account all possibilities. If you replace test with <a href=”#”>test</a> you will run into problems if the content already has <a href=”https://wordpress.stackexchange.com/questions/317374/?”>test</a>, because the result will then be <a href=”https://wordpress.stackexchange.com/questions/317374/?”><a href=”#”>test</a></a> So, before you do the replace you will … Read more

Displaying posts on a page that have been assigned a value in a database

If I understand correctly what you’re trying to accomplish, you’ll probably want “post meta” (post meta data) to be updated in relation to the 3rd party program, then adjust the post query to look for it before outputting posts. This objective can be accomplished in different ways, the simplest ones not necessarily requiring input from … Read more

Does anybody know what the $current_screen ->id for customizer.php is?

According to the Codex, This function is defined on most admin pages, but not all. Thus there are cases where is_admin() will return true, but attempting to call get_current_screen() will result in a fatal error because it is not defined. One known example is wp-admin/customize.php.

WordPress: Issue with filtering users using date range

Modify oembed code conditionally

Having issue with dynamic data within restrict_manage_posts function

WordPress get_avatar filter to match logins

The get_avatar filter hook doesn’t apply only to the user with the ID 1 – I’m assuming you have this idea because of the example from page about the get_avatar at the codex –, but in reality it targets the user according to the context it is used in, so every possible user, not solely … Read more

Set Microsoft Word links to open in new window/tab

The solution for this would be to build a filter on the_content that scans the pasted text for links and adds target=”_blank”. Actually, you don’t even have to build it yourself, because WP has a built in function to do this. All you have to do is add this line to the functions.php of your … Read more

How to stop echoing gallery inside content?

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