Solved

Not understanding foreach()

Posted on 2009-07-06
2
246 Views
Last Modified: 2012-05-07
I know the root of my problem is not understanding foreach(), but I don't see why this wouldn't work:
$mbox = imap_open($ServerName, $UserName,$PassWord) or die("Could not open Mailbox - try again later!"); 
	$body_att=extract_attachments($mbox, 10);
	foreach($body_att as $single_att)
	{
		//var_dump($single_att);
		$x= $single_att->filename;
		echo "Filename: $x<P>";
	}

Open in new window

0
Comment
Question by:hrolsons
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
2 Comments
 

Author Comment

by:hrolsons
ID: 24785782
Sorry, you might need this:
function extract_attachments($connection, $message_number) {
   
    $attachments = array();
    $structure = imap_fetchstructure($connection, $message_number);
   
    if(isset($structure->parts) && count($structure->parts)) {
   
        for($i = 0; $i < count($structure->parts); $i++) {
   
            $attachments[$i] = array(
                'is_attachment' => false,
                'filename' => '',
                'name' => '',
                'attachment' => ''
            );
           
            if($structure->parts[$i]->ifdparameters) {
                foreach($structure->parts[$i]->dparameters as $object) {
                    if(strtolower($object->attribute) == 'filename') {
                        $attachments[$i]['is_attachment'] = true;
                        $attachments[$i]['filename'] = $object->value;
                    }
                }
            }
           
            if($structure->parts[$i]->ifparameters) {
                foreach($structure->parts[$i]->parameters as $object) {
                    if(strtolower($object->attribute) == 'name') {
                        $attachments[$i]['is_attachment'] = true;
                        $attachments[$i]['name'] = $object->value;
                    }
                }
            }
           
            if($attachments[$i]['is_attachment']) {
                $attachments[$i]['attachment'] = imap_fetchbody($connection, $message_number, $i+1);
                if($structure->parts[$i]->encoding == 3) { // 3 = BASE64
                    $attachments[$i]['attachment'] = base64_decode($attachments[$i]['attachment']);
                }
                elseif($structure->parts[$i]->encoding == 4) { // 4 = QUOTED-PRINTABLE
                    $attachments[$i]['attachment'] = quoted_printable_decode($attachments[$i]['attachment']);
                }
            }
			//echo "$attachments[$i]['name']<br>";
           
        }
       
    }
   
    return $attachments;
   
}

Open in new window

0
 

Accepted Solution

by:
hrolsons earned 0 total points
ID: 24785846
I figured it out:
	foreach($body_att as $single_att)
	{
		//var_dump($single_att);
		$x= $single_att['filename'];
		echo "Filename: $x<P>";
	}

Open in new window

0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Author Note: Since this E-E article was originally written, years ago, formal testing has come into common use in the world of PHP.  PHPUnit (http://en.wikipedia.org/wiki/PHPUnit) and similar technologies have enjoyed wide adoption, making it possib…
Build an array called $myWeek which will hold the array elements Today, Yesterday and then builds up the rest of the week by the name of the day going back 1 week.   (CODE) (CODE) Then you just need to pass your date to the function. If i…
Learn how to match and substitute tagged data using PHP regular expressions. Demonstrated on Windows 7, but also applies to other operating systems. Demonstrated technique applies to PHP (all versions) and Firefox, but very similar techniques will w…
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…

734 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question