[wp-trac] Re: [WordPress Trac] #209: Subject line of sent e-mails is not UTF-8

[WordPress Trac]

#209: Subject line of sent e-mails is not UTF-8
----------------------------+-----------------------------------------------
       Id:  209             |      Status:  assigned                
Component:  Administration  |    Modified:  Sat Mar 11 06:54:38 2006
 Severity:  trivial         |   Milestone:                          
 Priority:  normal          |     Version:  1.2                     
    Owner:  ryan            |    Reporter:  crculver                
----------------------------+-----------------------------------------------
Changes (by kpumuk):

  * cc:  Sebbi, cal, Citizen K, sjmurdoch => Sebbi, cal, Citizen K,
         sjmurdoch, kpumuk

Comment:

 I have same problem and solved it in following way (version 2.0.2):

 {{{
 if ( !function_exists('wp_mail') ) :
 function wp_mail($to, $subject, $message, $headers = '') {
         if( $headers == '' ) {
                 $headers = "MIME-Version: 1.0\n" .
                         "From: wordpress@" . preg_replace('#^www\.#', '',
 strtolower($_SERVER['SERVER_NAME'])) . "\n" .
                         "Content-Type: text/plain; charset=\"" .
 get_settings('blog_charset') . "\"\n";
         }

         return @mail($to, wp_encodeMimeSubject($subject), $message,
 $headers);
 }
 function wp_encodeMimeSubject($s) {

    $lastspace=-1;
    $r="";
    $buff="";

    $mode=1;

    for ($i=0; $i<strlen($s); $i++) {
        $c=substr($s,$i,1);
        if ($mode==1) {
            $n=ord($c);
            if ($n & 128) {
                $r.="=?" . get_settings('blog_charset') . "?Q?";
                $i=$lastspace;
                $mode=2;
            } else {
                $buff.=$c;
                if ($c==" ") {
                    $r.=$buff;
                    $buff="";
                    $lastspace=$i;
                }
            }
        } else if ($mode==2) {
            $r.=wp_qpchar($c);
        }
    }
    if ($mode==2) $r.="?=";

    return $r;

 }

 function wp_qpchar($c) {
    $n=ord($c);
    if ($c==" ") return "_";
    if ($n>=48 && $n<=57) return $c;
    if ($n>=65 && $n<=90) return $c;
    if ($n>=97 && $n<=122) return $c;
    return "=".($n<16 ? "0" : "").strtoupper(dechex($n));

 }
 endif;
 }}}

-- 
Ticket URL: <http://trac.wordpress.org/ticket/209>
WordPress Trac <http://wordpress.org/>
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