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Diese Funktion ist ein Alias für: imap_headerinfo().
Some example of how to use it:
<?php
$imap = imap_open("{mail.example.com:143}INBOX", "username", "password");
$message_count = imap_num_msg($imap);
for ($i = 1; $i <= $message_count; ++$i) {
$header = imap_header($imap, $i);
$body = trim(substr(imap_body($imap, $i), 0, 100));
$prettydate = date("jS F Y", $header->udate);
if (isset($header->from[0]->personal)) {
$personal = $header->from[0]->personal;
} else {
$personal = $header->from[0]->mailbox;
}
$email = "$personal <{$header->from[0]->mailbox}@{$header->from[0]->host}>";
echo "On $prettydate, $email said \"$body\".\n";
}
imap_close($imap);
?>
My quick and dirty code to decode utf-8 subject :
function decode_utf8($str) {
preg_match_all("/=\?UTF-8\?B\?([^\?]+)\?=/i",$str, $arr);
for ($i=0;$i<count($arr[1]);$i++){
$str=ereg_replace(ereg_replace("\?","\?",
$arr[0][$i]),base64_decode($arr[1][$i]),$str);
}
return $str;
}
$subject = decode_utf8($header->subject);
At jeremy at caramiel dot com:
You are wrong, since it will just work if the encoding of the characters is also used in the current context.
There is a reason why it comes with the charset :)
There are way better solutions with imap_mime_header_decode
Here is a clean way to decode encoded imap headers that will work in all cases :
function fix_text($str)
{
$subject = '';
$subject_array = imap_mime_header_decode($str);
foreach ($subject_array AS $obj)
$subject .= rtrim($obj->text, "\t");
return $subject;
}
A simple way to fix encoded subject/from header problem and strip whitespace:
<?php
function fix_text($var){
if(ereg("=\?.{0,}\?[Bb]\?",$var)){
$var = split("=\?.{0,}\?[Bb]\?",$var);
while(list($key,$value)=each($var)){
if(ereg("\?=",$value)){
$arrTemp=split("\?=",$value);
$arrTemp[0]=base64_decode($arrTemp[0]);
$var[$key]=join("",$arrTemp);
}}
$var=join("",$var);
}
if(ereg("=\?.{0,}\?Q\?",$var)){
$var = quoted_printable_decode($var);
$var = ereg_replace("=\?.{0,}\?[Qq]\?","",$var);
$var = ereg_replace("\?=","",$var);
}
return trim($var);
}
?>
Ex.
<?php
//For =?iso-8859-1?Q Problem
echo $title;
//show: =?iso-8859-1?Q?Boletim:_Motiva=E7=E3o
//,_Gest=E3o_&_Vendas_-_Gilcl=E9r_Regi?=
//=?iso-8859-1?Q?na?=
echo fix_text($title);
//show: na?
?>
To convert date format from mail header to dd/mm/yyyy H:i use this :
<?
$tgl1 = strtotime($msg->date); //convert to timestamp
$tgl2 = date("d/m/Y H:i",$tgl1); //format date from timestamp
echo $tgl2;
?>
hope this help :)
if you need to grab other fields that are not parsed out by imap_header then use
imap_fetchheader to retrieve the entire email header and do the work yourself.
I just wanted to state what all these variables were producing considering it isnt documented anywhere that I have been able to find on this site:
the object that imap_mailboxmsgs returns has the following fields for the pop3 driver:
array(
Unread =>
Deleted =>
Nmsgs =>
Size=>
Date=>
Driver=>
Mailbox=>
Recent=>
)
imap_header returns the following array for the pop3 driver:
stdClass Object (
date=>
Date=>
subject=>
Subject=>
toaddress=>
to=> array stdClass Object (
mailbox=>
host=>
)
fromaddress=>
from=> array stdClass Object (
personal=>
mailbox=>
host=>
)
reply_toaddress=>
reply_to=> array stdClass Object (
personal=>
mailbox=>
host=>
)
senderaddress=>
sender => array stdClass Object (
personal=>
mailbox=>
host=>
)
Recent=>
Unseen=>
Flagged=>
Answered=>
Deleted=>
Draft=>
Msgno=>
MailDate=>
Size=>
udate=>
)
Also, if you are using a pop3 server and you are having difficulties deleting messages, you will need to call imap_expunge immediately after your call to imap_delete. (this was posted somewhere else.. thanks for that!!)
feel free to drop me a line if this helped you. Happy coding.
A way to print your own specified date:
$date = date('d F Y (G:i:s)',
strtotime(strip_tags($headerinfo->udate)));
It is explained else where on the site but something I struggled with.
To find the size of a message use:
$sizefeed1 = imap_fetchstructure($feed,$messagenumber);
$sizefeed2 = $sizefeed1->bytes;
$size = "$sizefeed2 bytes";
I've got a problem when facing some encoded subject or from header like:
=?big5?B?uXG4o7ZXpEg3MTEw?= or
=?iso-8859-1?Q?A7=EB=B2=BC=B6=7D=A9l=21?=
this problem only appears when the poster is using non-Misco$oft reader, and i lastly find the way to solve.
For the =?big5?B?, the encode method is base64, so you can use base64_decode to decode it to the original one, you can use the following to check and decode:
<?php
if(ereg("=\?.{0,}\?[Bb]\?",$strHead)){
$arrHead=split("=\?.{0,}\?[Bb]\?",$strHead);
while(list($key,$value)=each($arrHead)){
if(ereg("\?=",$value)){
$arrTemp=split("\?=",$value);
$arrTemp[0]=base64_decode($arrTemp[0]);
$arrHead[$key]=join("",$arrTemp);
}
}
$strHead=join("",$arrHead);
}
?>
For =?iso-8859-1?Q?, it uses quoted printable to encode, you can use quoted_printable_decode to decode, example:
<?php
if(ereg("=\?.{0,}\?Q\?",$strHead)){
$strHead=quoted_printable_decode($strHead);
$strHead=ereg_replace("=\?.{0,}\?[Qq]\?","",$strHead);
$strHead=ereg_replace("\?=","",$strHead);
}
?>
Yes, the ref. is quit confusing (to me at least). It will be wise (after spent many hours) to test the type of variable first before it disappointe you. I find $header->From retrurns String, $header->from returns array and its elements are object. Therefore if you want get sender's name for example,
you need: $from = $header->from;
if (is_array($from)){
while(list($key, $val) = each($from)) {
echo $from[0]->personal;
echo $from[0]->adl;
echo $from[0]->mailbox;
echo $from[0]->host;
}
}
you will find $header_from is an one element array and this element is an object. Hope anyone else will not wast time here to figure out why retrun is empty.
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