How to Send UTF-8 Emails Using PHP?

Sending UTF-8 Email with PHP

Sending emails with non-English characters can lead to garbled or missing text. This issue occurs when the email's encoding is not set to UTF-8.

To resolve this, you can add the header "Content-Type: text/html; charset=UTF-8" to your message body.

Using the mail() Function

$headers = "Content-Type: text/html; charset=UTF-8";
mail($to, $subject, $message, $headers);

In this code, $headers is the fourth parameter.

Using PEAR Mail::factory()

$smtp = Mail::factory('smtp', $params);

$headers = ["Content-Type: text/html; charset=UTF-8"];
$mail = $smtp->send($to, $headers, $body);

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