First the syntax of the mail function is ..
mail($to, $subject, $message, $headers);
$to-> to mail ID
$subject->the sub of the mail.
$message->the actual text message to send to the $to.
$headers->can contain the info regarding from or purpose..
and finally define the variables ..
$to=’kumargandhi30@gmail.com’;
$subject=’How are U my Friend?’;
$message=’hi kumar’;
$headers=’From:me@gmail.com’;
and now call the function.. mail($to, $subject, $message, $headers);
this will send a mail to the mentioned..

