Current user in plugin returns NULL
I am currently developing a plugin and I am trying to make use of the $current_user global. class Something { public function __construct() … Read more
pluggable
Do I have to override the wp_mail() pluggable function with writing a plugin?
If I want to override wp_password_change_notification, do I have to write a plugin to do this? It seems to have no effect in … Read more
WordPress how to override function adjacent_posts_rel_link_wp_head() in link-template.php the correct way
I’m quite new to WordPress development. I’m using WordPress 4.9.2. I’m currently working on the following issue. I have several blog categories which … Read more
What is the criteria for pluggable functions?
Why are certain functions pluggable (overrideable) in WordPress core and others not? (I note on the Codex page regarding Pluggable Functions no more … Read more
Extract & Display the REAL first image attached to a post – extend the_post_thumbnail()
I have an interesting problem which I am sure someone here can solve. I have gone through a bunch of different plugins and … Read more
change default option in wp_dropdown_categories
I’m using wp_dropdown_categories() to output a dropdown. In default view (without having clicked it) it shows the name of the first category in … Read more
redirect pages with no content, instead of 404 error, using max_num_posts?
I have a site that has changed its pagination structure, resulting in a huge amount of 404 errors (more posts are being shown … Read more
How to make gravatar.com avatars conditional?
Problem: I am using custom avatars for registered users and my own locally-hosted image as the default gravatar. I want to stop WordPress … Read more
Customized wp_new_user_notification
Customized wp_new_user_notification I’m kind of inexperienced with it comes to editing WordPress functions, yet i’m currently trying to customize wp_new_user_notification in order to … Read more
Overriding a function in wordpress
A theme that I bought is adding unnecessary inline JS code that is not needed in the front page. /* Scripts – dynamic … Read more