imap_qprint

(PHP 4, PHP 5)

imap_qprint — Convert a quoted-printable string to an 8 bit string

Описание

string imap_qprint ( string $string )

Convert a quoted-printable string to an 8 bit string according to » RFC2045, section 6.7.

Параметри

string: A quoted-printable string

Връщани стойности

Returns an 8 bits string.

Вж. също

imap_8bit() - Convert an 8bit string to a quoted-printable string

imap_renamemailbox

imap_ping

[edit] Last updated: Fri, 18 Sep 2009

add a note User Contributed Notes imap_qprint

wese at gmx dot at 10-Nov-2008 11:52


I just got rid of the loops using a regex.



<?php

function decode_qprint($str) {

    $str = preg_replace("/\=([A-F][A-F0-9])/","%$1",$str);

    $str = urldecode($str);

    $str = utf8_encode($str);

    return $str;

}

?>



Thanks for sharing!

tonitester at gmx dot net 27-Mar-2007 12:35


If you don't have access to the imap_qprint function and you have to encode URL Decoded and Quoted Printable Strings you receive by Mail try this simple function. But if you don't receive URL Decoded data and the string doesn't contain an = you better use http://www.php.net/manual/en/function.quoted-printable-decode.php



function decode_qprint($str){

$arr= array("A","B","C","D","E","F");

while (list(, $var) = each($arr)) {    

    $i=0;

    while ($i <=9){

        $str=str_replace("=".$var.$i,"%".$var.$i,$str);

        $i++;}

    $arr2 = array("A","B","C","D","E","F");

    while (list(, $val) = each($arr2)) {

        $str=str_replace("=".$var.$val,"%".$var.$val,$str);}}

$str = urldecode($str);

$str = utf8_encode($str);

return $str;}



$s2d='=F6=D6=DF=C4=E4=DC=FC=A9=AE';

$2s2d='%F6';



$output = decode_qprint($s2d);

$output2 = decode_qprint($2s2d);



echo $output;

echo $output2;

bletous at yahoo dot fr 27-Aug-2005 11:55


Some mails are encoded in bad quoted printable format:

I use this function to decode the qprint:



for($i=0;$i<256;$i++)

    { 

    $c1=dechex($i);

    if(strlen($c1)==1){$c1="0".$c1;} 

    $c1="=".$c1;

    $myqprinta[]=$c1;

    $myqprintb[]=chr($i);

    }



function decode($data,$code)

{  

if(!$code){return imap_utf7_decode($data);}

if($code==0){return imap_utf7_decode($data);}

if($code==1){return imap_utf8($data);}

if($code==2){return ($data);}

if($code==3){return imap_base64($data);}

if($code==4){return imap_qprint(str_replace($myqprinta,$myqprintb,($data)));}

if($code==5){return ($data);}



}

jdr 16-Jul-2003 03:28


$subject=utf8_decode(imap_utf8($subject));



works instead of imap_qprint on php 4.2.0 (win32)

bernard at bmpsystems dot com 26-Feb-2000 05:35


This function seems to have a bug, when the quoted-printable string contains a "=" without the HEX code of a Character.


I use the regular quoted_printable_decode instead.

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