Use mail() function in PHP

Send A Email To Your Email-ID, in 'message' Any Discription Wirte. in 'subject' Write Your mail subject all variable pass to 'mail()'Function it Send mail

   $to      = '';
   $subject = 'the subject';  //Your Subject
   $message = 'hello';  //Your Massage
   $headers = 'From:' . "\r\n" .  // Email-Id of Sender Mail
   'Reply-To:' . "\r\n" .   
  'X-Mailer: PHP/' . phpversion();

  mail($to, $subject, $message, $headers);  //Send a Mail Hear

Note:- $to, $subject, $message parameters are require for send mail and $headers are optional parameter, you con use header parameter for add additional body mail.