Using email_exists() wp function in an ajax request
This happens because the PHP file you are using has no connection to WordPress, the function is never loaded. Use the built-in AJAX-API instead, and it will work fine.
Send batch of posts as HTML Email?
You are looking for a mailing plugin that can send mails in digests. One example is Subscribe2, which can be set from once hourly to weekly, but you can probably modify the code so it extends to quarterly mailings.
Should I use the standard wp_mail() function for a premium theme?
Yes, you should use wp_mail(). There is no difference between a premium theme and a regular theme in this point. wp_mail() has many advantages and your clients will rely on it. If you break it, many plugins will not work anymore. Besides that, it is not the job of a theme to change this functionality. … Read more
Prevent function from triggering again when post in specific category gets another category?
We can utilize the add_term_relationship action to check if the current post is already assigned as popular. add_term_relationship fires before a term is inserted. I also think that you are using the wrong hook here to send your mail on. added_term_relationship fires quite early before any error checking. You can still encounter a failure after … Read more
Transferring contact form input to an email account without using an email-proxy
The CF7 plugin uses WordPress built-in wp_mail() function which itself uses the PHPMailer class (github repo). The PHPMail github documentation states, The PHP mail() function usually sends via a local mail server, typically fronted by a sendmail binary on Linux, BSD and OS X platforms, however, Windows usually doesn’t include a local mail server; PHPMailer’s … Read more
wp_mail not recognizing cc and bcc headers
If you look at the line the notice is being issued: $cc = array_merge( (array) $cc, explode( ‘,’, $content ) ); and $bcc = array_merge( (array) $bcc, explode( ‘,’, $content ) ); What its trying to do is merge a blank array that hasn’t been set with an array created by your headers. The notice … Read more
Can’t send emails through REST API
You didn’t include the code for your send_email() function, but I looked at the original source (revision 1) of your question, and it seems to me that your send_email() function is good, but if this answer doesn’t help solve the issue, then add the function code into your question body. So I don’t know why … Read more
Need to manually regsiter user, send the password and retreive their user ID
If you want to force add a MU user and activate them, and email them, this will do it. It’s a slightly altered version of a piece of the code in user-new.php. wpmu_signup_user( $new_user_login, $new_user_email, array( ‘add_to_blog’ => $blogid, ‘new_role’ => $role ) ); $key = $wpdb->get_var( $wpdb->prepare( “SELECT activation_key FROM {$wpdb->signups} WHERE user_login = … Read more
One comment per user email per post
Try this, the code below will generate every comment by the $current_user->user_email for the author_email, if the $usercomment return something, then there is a comment by the current user so echo “thank you”, but if it’s not return anything output the form. global $current_user,$post; $usercomment = get_comments(array(‘author_email’ => $current_user->user_email, ‘post_id’ => $post->ID)); if($usercomment) { echo … Read more
Change Password notification text on mail
If I understand you correctly, then you only want to change the text of the mail. This you can do via the filter hook password_change_email. No need to redeclare the function, which you actually can’t do. Below you find an example on how to use the password_change_email filter to change your message text. add_filter( ‘password_change_email’, … Read more