In short, I was simply failing to pass in the correct variable: if ( ! function_exists( ‘wp_handle_upload’ ) ) { require_once( ABSPATH . ‘wp-admin/includes/file.php’ ); } $uploadedfile = $_FILES[‘uploaded_file’]; $upload_overrides = array( ‘test_form’ => false ); $movefile = wp_handle_upload( $uploadedfile, $upload_overrides ); if( $movefile ) { //echo “File is valid, and was successfully uploaded.\n”; //var_dump( … Read more
Yes it’s possible, $to accepts an array or comma-separated list of email addresses to send message. You can read more here, about optional headers parameter that can add from, cc, content-type, fields. If you want to send automaticaly WordPress admin notifications, you can have a look to this.
WordPress relies on the PHPMailer class to send email through PHP’s mail function. Since PHP’s mail function returns very little information after execution (only TRUE or FALSE), I suggest temporarily stripping down your mv_optin_mail function to a minimum in order to see if the wp_mail functions works. Example: $mailResult = false; $mailResult = wp_mail( ‘[email protected]’, … Read more
$headers can be a string or an array, but it may be easiest to use in the array form. To use it, push a string onto the array, starting with “From:”, “Bcc:” or “Cc:” (note the use of the “:”), followed by a valid email address. https://codex.wordpress.org/Function_Reference/wp_mail#Using_.24headers_To_Set_.22From:.22.2C_.22Cc:.22_and_.22Bcc:.22_Parameters In other words: $headers = array( ‘From: [email protected]’, … Read more
The $attachment argument for wp_mail takes a file (or array of files) – but the file path has to be fully specified. For example: <?php $attachments = array(WP_CONTENT_DIR . ‘/uploads/file_to_attach.zip’); $headers=”From: My Name <[email protected]>” . “\r\n”; wp_mail(‘[email protected]’, ‘subject’, ‘message’, $headers, $attachments); ?> (see Codex). It seems that your $_POST[‘file’] is probably not specifying the full … Read more