Archives for the tag “ Hooks ”

Stéphane Thibault >_

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I wanted to attached a function to an event, publish_post whenever the user click on publish or update button when they have done with their post in WordPress. Usually, global variable $post will solve this problem easily. But for the case of publish_post action hook, this is not the case. The global variable $post which is accessible in any area of WordPress is not accessible when a user clicked on the publish button. The global variable $post will return ‘null’ instead of the post object which contain all the post data. Let the nightmare began.