How can HTML links be properly included in emails sent using the mail() function in PHP?

When sending emails using the mail() function in PHP, HTML links need to be properly formatted to ensure they work correctly in email clients. To include HTML links in emails, you need to set the appropriate headers and format the message content as HTML. This can be achieved by setting the Content-Type header to "text/html" and including the HTML link tags (<a>) in the email message. 

$to = &quot;recipient@example.com&quot;;
$subject = &quot;HTML Link in Email&quot;;
$message = &quot;&lt;html&gt;&lt;body&gt;&lt;p&gt;Click &lt;a href=&#039;https://www.example.com&#039;&gt;here&lt;/a&gt; to visit our website.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;&quot;;
$headers = &quot;MIME-Version: 1.0&quot; . &quot;\r\n&quot;;
$headers .= &quot;Content-type:text/html;charset=UTF-8&quot; . &quot;\r\n&quot;;
$headers .= &#039;From: sender@example.com&#039; . &quot;\r\n&quot;;
mail($to, $subject, $message, $headers);

Keywords

HTML links mail() function PHP email hyperlink

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