How to send the email in php?

Easily send the email in php, you have to follow some steps
<?php
    $mail_to = "phprockers.blogspot@gmail.com";
    $mail_subject = "Introducing New concept in PHP";
    $body_content = "Hi <br/> We are introducing new method in php as well as we are teaching php clearly. Please click here and watch <a href='http://phprockers.blogspot.in/'>php tutorial</a>";
    if(mail($mail_to, $mail_subject, $body_content)){
        echo "Email sent successfully";
    } else {
        echo "Email sending problem. Please try again.";
    }
?>