Отправка писем в PHP

Sendmail в PHP возможен с помощью всего одной строки кода. PHP содержит встроенные почтовые функции для отправки почты. PHP действительно экономит наше время благодаря своим встроенным функциям.

Простая текстовая почта с PHP mail()

<?php
mail(
    string $recipient_email,
    string $subject,
    string $message,
    array|string $headers = [],
    string $additional_params = ""
)
?>

Sendmail в PHP для отправки открытого текста

<?php
$to = 'recipient@email.com';
$subject = 'Mail sent from sendmail PHP script';
$message = 'Text content from sendmail code.';
// Sendmail in PHP using mail()
if (mail($to, $subject, $message,)) {
    echo 'Mail sent successfully.';
} else {
    echo 'Unable to send mail. Please try again.';
}
?>

Код PHP Sendmail для отправки содержимого HTML

<?php
$to = 'recipient@email.com';

$subject = 'Mail sent from sendmail PHP script';

$from = 'test@testmail.com';
$headers = "From: $from";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";

$message = '<p><strong>Sendmail in PHP with HTML content. </strong></p>';

if (mail($to, $subject, $message, $headers)) {
    echo 'Mail sent successfully.';
} else {
    echo 'Unable to send mail. Please try again.';
}
?>

Sendmail в PHP для прикрепленых файлов

<?php
$file = "example.txt";

$to = 'recipient@email.com';
$subject = 'Mail sent from sendmail PHP script';

$content = file_get_contents($file);
$encodedContent = chunk_split(base64_encode($content));

$divider = md5(time());

$headers = "From: TestSupport <example@email.com>\r\n";
$headers .= "Content-Type: multipart/mixed; boundary=\"" . $divider . "\"\r\n";
$headers .= "Content-Transfer-Encoding: 7bit\r\n";

// prepare mail body with attachment
$message = "--" . $divider. "\r\n";
$message .= "Content-Type: application/octet-stream; name=\"" . $file . "\"\r\n";
$message .= "Content-Transfer-Encoding: base64\r\n";
$message .= "Content-Disposition: attachment\r\n";
$message .= $encodedContent. "\r\n";
$message .= "--" . $divider . "--";

//sendmail with attachment
if (mail($to, $subject, $message, $headers)) {
    echo 'Mail sent successfully.';
} else {
    echo 'Unable to send mail. Please try again.';
}
?>

Sendmail при отправке формы

Код

css
html

body {
	font-family: Arial;
	width: 550px;
}

.response-ribbon {
	padding: 10px;
	background: #ccc;
	border: #bcbcbc 1px solid;
	margin-bottom: 15px;
	border-radius: 3px;
}

input, textarea {
	padding: 8px;
	border: 1px solid #ccc;
	border-radius: 5px;
}

#Submit-btn {
	background: #1363cc;
	color: #FFF;
	width: 150px;
}

#email-form {
	border: 1px solid #ccc;
	padding: 20px;
}

.response-ribbon {

}

	<?php
  if (isset($_POST["submit_btn"])) {

      $to = "recipient@email.com";
      $subject = 'Mail sent from sendmail PHP script';

      $from = $_POST["email"];
      $message = $_POST["msg"];
      $headers = "From: $from";

      // Sendmail in PHP using mail()
      if (mail($to, $subject, $message, $headers)) {
          $responseText = 'Mail sent successfully.';
      } else {
          $responseText = 'Unable to send mail. Please try again.';
      }
  }
  ?>


	<?php
	if(!empty($responseText)) {

	?>
	<div class="response-ribbon"><?php echo $responseText; ?></div>
	<?php
	}
	?>
	<form id="email-form" name="email-form" method="post" action="">
		<table width="100%" border="0" align="center" cellpadding="4"
			cellspacing="1">
			<tr>
				<td>
					<div class="label">Name:</div>
					<div class="field">
						<input name="name" type="text" id="name" required>
					</div>
				</td>
			</tr>

			<tr>
				<td><div class="label">E-mail:</div>
					<div class="field">
						<input name="email" type="text" id="email" required>
					</div></td>
			</tr>

			<tr>
				<td><div class="label">Message:</div>
					<div class="field">
						<textarea name="msg" cols="45" rows="5" id="msg" required></textarea>
					</div></td>
			</tr>
			<tr>
				<td>
					<div class="field">
						<input name="submit_btn" type="submit" id="submit-btn"
							value="Send Mail">
					</div>
				</td>
			</tr>
		</table>
	</form>

Результат

Отправка почты в PHP через SMTP

<?php
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;

require_once __DIR__ . '/vendor/phpmailer/phpmailer/src/Exception.php';
require_once __DIR__ . '/vendor/phpmailer/phpmailer/src/PHPMailer.php';
require_once __DIR__ . '/vendor/phpmailer/phpmailer/src/SMTP.php';

$mail = new PHPMailer(true);
$mail->SMTPDebug = 0;
$mail->isSMTP();
$mail->Host = 'smtp.gmail.com';
$mail->SMTPAuth = true;
$mail->Username = "";
$mail->Password = "";
$mail->SMTPSecure = "ssl";
$mail->Port = 465;

$mail->From = "test@testmail.com";
$mail->FromName = "Full Name";

$mail->addAddress("recipient@email.com", "recipient name");

$mail->isHTML(true);

$mail->Subject = "Mail sent from php send mail script.";
$mail->Body = "<i>Text content from send mail.</i>";
$mail->AltBody = "This is the plain text version of the email content";

try {
    $mail->send();
    echo "Message has been sent successfully";
} catch (Exception $e) {
    echo "Mailer Error: " . $mail->ErrorInfo;
}
?>

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