Ticket #49661: logphpmailer.php

<?php
if ( !class_exists( 'LogPhpMailer' ) )
{
/*
        Plugin Name: LogPhpMailer
        Description: create eml
        Author: me
        Version: 0.0.7
*/
class LogPhpMailer
{
        function __construct() 
        {
                add_action( 'phpmailer_init', array( __CLASS__, 'phpmailer_init' ) );
        }

        public static function phpmailer_init( $mail ) 
        {
                $mail->preSend();
                $message = $mail->getSentMIMEMessage();

                $upload_dir  = wp_upload_dir();
                $dir = trailingslashit( $upload_dir['basedir'] ) . 'phpmailer/';
                if ( !is_dir( $dir ) ) mkdir( $dir );

                $f = $dir . uniqid( rand() );

                $fname = $f . '.eml';
                file_put_contents( $fname, $message );
/*
                $f_dbt = $f . '_dbt.eml';
                $calls = debug_backtrace();
                file_put_contents( $f_dbt, print_r( $calls, true ) );
*/
        }
}
new LogPhpMailer();
}