How to send E-mail using PHP

Use Below code to send a Mailer using PHP:

<?php

 // use PHP Mailer

use PHPMailer\PHPMailer\PHPMailer;

use PHPMailer\PHPMailer\Exception;

require 'vendor/Autoload.php';

$body="Enter Mail Body here";

// send email with create html body data

$mail = new PHPMailer(true);

$mail->IsSMTP(); // telling the class to use SMTP

//$mail->Host       = "ssl://smtp.gmail.com"; // SMTP server

$mail->SMTPDebug  = 1; // enables SMTP debug information (for testing) 1 = errors and messages 2 = messages only

$mail->SMTPAuth   = true; // enable SMTP authentication

$mail->SMTPSecure = "ssl";                 // sets the prefix to the servier

$mail->Host       = "ENTER HOSTNAME HERE";      // sets GMAIL as the SMTP server

$mail->Port       = 465;       // set the SMTP port for the GMAIL server

$mail->Username   = "ENTER USERNAME HERE";  // GMAIL username

$mail->Password   = "ENTER PASSWORD HERE";         // GMAIL password

$mail->SetFrom('ENTER FROM HERE', 'ENTER SENDER'S NAME HERE');

$mail->Subject    = "ENTER SUBJECT HERE";

$mail->MsgHTML($body);

// add email addresses

$mail->AddAddress('ENTER TO HERE', 'NAME');

$mail->AddCC('ENTER CC HERE', 'NAME');

$mail->addAttachment('ATTACHMENT NAME.csv');

$headers = 'MIME-Version: 1.0' . "\r\n";

$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

if (!$mail->Send()) {

   echo "Mailer Error: " . $mail->ErrorInfo;

} else {

   echo "Message sent!";

}

?>