Answers for "read email with php"

php send email

// use this library -> https://github.com/PHPMailer/PHPMailer

<?php
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;
function sendEmail(){
  	require 'phpmailer/vendor/autoload.php';	

    //Create an instance; passing `true` enables exceptions
    $mail = new PHPMailer(true);
    $mail->CharSet = 'UTF-8';
  try {
      $receiver = '[email protected]';
      $name = 'Name';

      //Server settings
      $mail->SMTPDebug = 1;                      //Enable verbose debug output
      $mail->isSMTP();                                            //Send using SMTP
      $mail->Host       = 'tls://smtp.gmail.com';                     //Set the SMTP server to send through
      $mail->SMTPAuth   = true;                                   //Enable SMTP authentication
      $mail->Username   = '[email protected]';                     //SMTP username
      $mail->Password   = 'PASSWORD';                               //SMTP password
      $mail->SMTPSecure = tls;            //Enable implicit TLS encryption
      $mail->Port       = 587;                                    //TCP port to connect to; use 587 if you have set `SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS`

      //Recipients
      $mail->From = '[email protected]';
      $mail->setFrom('[email protected]', 'Name');
      $mail->addAddress($receiver, $name);     //Add a recipient

      //Content
      $mail->isHTML(true);                                  //Set email format to HTML
      $mail->Subject = 'Subject';
      $mail->Body    = 'Body';

      $mail->send();
      echo 'Message has been sent';
  } catch (Exception $e) {
      echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";
  }
}
?>

read an email with php

<?php
//Modify it for your project
class Email_reader {

	// imap server connection
	public $conn;

	// inbox storage and inbox message count
	private $inbox;
	private $msg_cnt;

	// email login credentials
	private $server = 'yourserver.com';
	private $user   = '[email protected]';
	private $pass   = 'yourpassword';
	private $port   = 143; // adjust according to server settings

	// connect to the server and get the inbox emails
	function __construct() {
		$this->connect();
		$this->inbox();
	}

	// close the server connection
	function close() {
		$this->inbox = array();
		$this->msg_cnt = 0;

		imap_close($this->conn);
	}

	// open the server connection
	// the imap_open function parameters will need to be changed for the particular server
	// these are laid out to connect to a Dreamhost IMAP server
	function connect() {
		$this->conn = imap_open('{'.$this->server.'/notls}', $this->user, $this->pass);
	}

	// move the message to a new folder
	function move($msg_index, $folder='INBOX.Processed') {
		// move on server
		imap_mail_move($this->conn, $msg_index, $folder);
		imap_expunge($this->conn);

		// re-read the inbox
		$this->inbox();
	}

	// get a specific message (1 = first email, 2 = second email, etc.)
	function get($msg_index=NULL) {
		if (count($this->inbox) <= 0) {
			return array();
		}
		elseif ( ! is_null($msg_index) && isset($this->inbox[$msg_index])) {
			return $this->inbox[$msg_index];
		}

		return $this->inbox[0];
	}

	// read the inbox
	function inbox() {
		$this->msg_cnt = imap_num_msg($this->conn);

		$in = array();
		for($i = 1; $i <= $this->msg_cnt; $i++) {
			$in[] = array(
				'index'     => $i,
				'header'    => imap_headerinfo($this->conn, $i),
				'body'      => imap_body($this->conn, $i),
				'structure' => imap_fetchstructure($this->conn, $i)
			);
		}

		$this->inbox = $in;
	}

}

?>
A fair amount of this is

send email in php

<?php
    ini_set( 'display_errors', 1 );
    error_reporting( E_ALL );
    $from = "[email protected]";
    $to = "[email protected]";
    $subject = "Checking PHP mail";
    $message = "PHP mail works just fine";
    $headers = "From:" . $from;
    if(mail($to,$subject,$message, $headers)) {
		echo "The email message was sent.";
    } else {
    	echo "The email message was not sent.";
    }
    ?>

read an email with php

//docs
https://www.php.net/manual/en/book.imap.php

https://garrettstjohn.com/articles/reading-email-php/