That function isn’t for MS signups, the wpmu_signup_user_notification function in wp-includes/ms-functions.php handles that. here’s the docblock from that function: /** * Notify user of signup success. * * This is the notification function used when no new site has * been requested. * * Filter ‘wpmu_signup_user_notification’ to bypass this function or * replace it with … Read more
Sure WordPress can. But … do you really want to do this? It could be a bit risky. OK, you want to do it, let’s start with it. At first you need a php file where you send the data to. Let’s assume your submission form is on www.domain-send.tld and your WP install is on … Read more
This is a CSS-related question, more than a WordPress related one. In your case all the rules that apply for normal CSS overriding are usable to solve your problem: Cascade: Apply the rules with the same specificity (same number and types of selectors) after the rules written by your plugin. The way to achieve this … Read more
In wp_mail() there are filters to adjust from address: // Plugin authors can override the potentially troublesome default $phpmailer->From = apply_filters( ‘wp_mail_from’ , $from_email ); $phpmailer->FromName = apply_filters( ‘wp_mail_from_name’, $from_name ); However they don’t seem convenient for your needs because they don’t provide access to mailer object at the same time. You are probably better … Read more
Allowing Loading/Downloading of .mp3
wp_get_current_user used inside your hook callback should tell you who is making the edit. $editing_user = wp_get_current_user(); Without code, that is all I’ve got.
In your functions.php you can use this. You will have to activate your theme again for it to take effect. You only want to schedule a cron job on activation, not on activation NOT on every page load, which is what the functions.php does, it loads on every page load. This would be betterused in … Read more
There are lots of contact form plugins, which you can find by searching the repository on wordpress.org.
Is there a way to get the site_url in HTML code?
Can you check the argument passed $post_id and see if it is returning the post id else define post globally along with $wpdb like global $wpdb, $post and use $post->ID instead of $post_id.