Question
I'm new to WordPress development and programming, I have written about 15000 lines of code as a plugin for WordPress. Most of the codes are just simple hook callbacks based on the WordPress event driven programming, but there are several functions that a
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user123456789 10 months 0 Answers 0 views

Question
The code described below works normally outside of wordpress, but in wordpress I get "warning expects parameter 1 to be valid callback function mycars ($ mycarsclass) not found". If I remove $ mycarsclass and leave only add_node, it works normally. How d
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deki0 11 months 0 Answers 0 views

Question
I am trying to write a plugin that will stop a user from publishing (or updating) a post if a given condition is not met, for example, if the title of the post is already being used in a different post (I am using a custom post type, if that makes a difference). I wrote a function that gets c
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David Valenzuela 1 year 0 Answers 0 views