The ‘save_post’ action was added to core in 2.0, and has always been an action. Looking through the current autosave procedures, it doesn’t appear to call the ‘save_post’ action directly at any time. So the short answer is, no. There is no reason, and has never been any reason, to return any value on this … Read more
There were three issues: The first wasn’t visible in the code presented. a wp_register_styles call was put into the constructor, which caused errors and somehow prevented saving post metadata. Second, the date field was a HTML5 date field, which conflisted with jQuery’s datepicker. Changing it to a text field fixed that. Third, the final if … Read more
add_post_meta doesn’t call the same hook again but there are some other functions such as wp_update_post which call the hook again. In case it is going into infinite loop you’ll have to call remove_action inside the function to not make it recursive
Check in your function to save the post meta data for the post type or better for $current_screen. The var is a global and return a object with different identifier to check, in which admin page init the function. Check in your function and return if is not the right $current_screen->id or post_type. Small hint: … Read more
The action save_post is also called during AJAX auto-save requests. But your value is not sent then, so you save an empty value for something that isn’t set. Start your save function with: if ( defined( ‘DOING_AUTOSAVE’ ) && DOING_AUTOSAVE ) return; See basic examples with more checks here and here.
In wordpress root directory,open file wp-config.php,and find this code: define(‘WP_DEBUG’, true); and just set the value to false somehow like this: define(‘WP_DEBUG’, false); so that all errors will display,hope this can be helpful to u! and also the best way is to resintall wordpress if it’s convient to u
You will need to interrupt the post submission process much sooner. Your code hooked to admin_init stands a pretty good chance of working, with a modification or two, and wp_die is pretty harsh. I’d just redirect back to the originating page without saving, if it were me. Something like (untested)… function check_post_limit() { if (!isset($_POST[‘ID’])) … Read more
Try moving your if ( defined( ‘DOING_AUTOSAVE’ ) && DOING_AUTOSAVE ) { return; } into your rdf_argument_function(). Any change?
Add the following right at the top of your function code, it will exit the function if it’s doing an auto save: if ( defined( ‘DOING_AUTOSAVE’ ) && DOING_AUTOSAVE ) return; You may find you also need to use the following aswell: if ( defined( ‘DOING_AJAX’ ) && DOING_AJAX ) return;
Function that get ACF fields value before saving