What potential issues can arise from relying on the <meta> tag for character encoding in PHP email content?

Relying solely on the <meta> tag for character encoding in PHP email content can lead to inconsistencies or errors in displaying special characters, especially in email clients that do not support or prioritize the <meta> tag. To ensure proper character encoding in PHP email content, it is recommended to set the encoding in the email headers using the Content-Type header. 

// Set the character encoding in the email headers
$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;;

// Additional headers
$headers .= &#039;From: Your Name &lt;youremail@domain.com&gt;&#039; . &quot;\r\n&quot;;

// Send the email
mail($to, $subject, $message, $headers);

Keywords

meta tag character encoding PHP email content potential issues

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