Álvaro Franz's user avatar
Álvaro Franz's user avatar
Álvaro Franz's user avatar
Álvaro Franz
  • Member for 5 years, 2 months
  • Last seen more than a month ago
5 votes
1 answer
485 views

How to deal with global information without creating a Singleton class

4 votes
1 answer
6k views

What is the $atts parameter in shortcode_atts()?

4 votes
1 answer
2k views

Create a fullwidth dashboard widget

4 votes
1 answer
896 views

Which WordPress option stores the current active theme?

3 votes
1 answer
4k views

When should I use register_setting() and add_settings_field()

3 votes
5 answers
8k views

Disable Wordpress Big Image Size Scaling

2 votes
2 answers
1k views

What is the difference between get_the_author_meta() and get_user_meta()?

2 votes
1 answer
4k views

What is the global $wp object used for?

2 votes
1 answer
902 views

Question about the template-loader.php file

2 votes
1 answer
994 views

How to use WP_Query without breaking the main Query

2 votes
1 answer
766 views

Sanitize array callback for the WordPress Settings API

2 votes
1 answer
556 views

Difference between get_site_transient() and get_transient()

1 vote
1 answer
62 views

Is there any performance difference between duplicating composer packages among multiple plugins and not doing it? How can I avoid it?

1 vote
1 answer
92 views

When is the wp-mail.php in the WP root requested?

1 vote
1 answer
42 views

Custom URL Rewrite Rules not working

1 vote
0 answers
85 views

WP Menu Walker - How to know total depth from inside the start_lvl() method

1 vote
1 answer
67 views

What is the WP_Internal_Pointers core class?

1 vote
1 answer
42 views

WP Core: Where are terms populated for the admin edit screen?

1 vote
1 answer
207 views

How to safely escape data that contains HTML attributes

1 vote
1 answer
489 views

Custom Post Type - Support "author" only for admins

1 vote
0 answers
67 views

How to detect if metabox content was updated by the user

1 vote
1 answer
874 views

Change post author without using wp_update_post()

1 vote
2 answers
853 views

Media library not working with wp_editor() on the front end

1 vote
1 answer
2k views

Order a query result by a numeric meta key even if it does not exist, but put the posts with meta key first

0 votes
0 answers
58 views

Admin area is caching posts in the editor

0 votes
1 answer
717 views

Filter wp_redirect() to stop redirect under certain condition

0 votes
1 answer
367 views

How to detect that the save_post hook is calling the callback associated to the current edit post page only

0 votes
1 answer
891 views

Keep user session with custom implementation of user login

0 votes
1 answer
1k views

Ajax Call 400 Bad Request error with POST request but not with GET request

0 votes
0 answers
293 views

update_post_meta() is not saving the value