wp_mail_charset

wp_mail_charset

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Hook Type: filter

See hook in core

Displaying hooks found in version: wordpress-6.7.2

apply_filters('wp_mail_charset') is found 1 times:

  • /wp-includes/pluggable.php line 501
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    * @since 2.3.0
     *
     * @param string $charset Default email charset.
     */
    $phpmailer->CharSet = apply_filters( 'wp_mail_charset', $charset );
     
    // Set custom headers.
    if ( ! empty( $headers ) ) {
        foreach ( (array) $headers as $name => $content ) {
            // Only add custom headers not added automatically by PHPMailer.
            if ( ! in_array( $name, array( 'MIME-Version', 'X-Mailer' ), true ) ) {