Plugin file, if created properly, will create it’s own db entries for settings etc if needed. You should just move the directory of the plugin from your wp_content/plugins/ directory from one installation to the new one. You could also zip the plugin’s directory (either by ssh, cpanel, or download via ftp and then zip on … Read more
I guess you should be using register_activation_hook() with the full path including filename, not just the path: register_activation_hook( plugin_dir_path(__FILE__) . ‘test-plugin.php’, ‘enable_user_registration’ );
As per the comments, using global variables is the suitable solution as you are seeking to store custom messages from the headers which will be displayed later with the markup, and using sessions would just result in extra code and extra memory usage (performance) while you can keep things simple. If you print any message … Read more
The above code has some mirror errors, and I find I can do the following to solve the problem. I have a step by step look of the submit progress, and I find that we can put the infomation in a section callback and add all the need to be updated stuffs after this section, … Read more
You can use the preprocess_comment inside wp_new_comment() filter to access/modify the data of the comment that is going to be written. “` /** * Filters a comment’s data before it is sanitized and inserted into the database. * * @since 1.5.0 * * @param array $commentdata Comment data. */ $commentdata = apply_filters( ‘preprocess_comment’, $commentdata ); … Read more
Basically you are asking a function to check the post author role. You can use user_can() function. if(user_can(‘administrator’)) { //Write your code if the admin } current_user_can() : https://codex.wordpress.org/Function_Reference/current_user_can user_can() : https://codex.wordpress.org/Function_Reference/user_can
Widget won’t be activated
To check if an user is logged you can check with is_user_logged_in() that will only return true or false. You can combine the statement with get_current_user_id(), if the return value is 0, the user is not log. if(is_user_logged_in() && get_current_user_id()!=0 && isset( $post_obj->ID ) && 1 == $post_obj->ID){ return false; } return $bool;
Please use the Domain & other parameters also in cookie… setcookie(‘cookie_name’, cookie_val, time()+3600, COOKIEPATH, COOKIE_DOMAIN, false);
Which filter to use to pre-parse form elements, which are generated by plugin’s shortcode?