Unpack javascript files from compresed format

Hi javascriptians,
You will have at some stage come across a piece of Javascript code that has been packed to compress as well as to obfusicate the code.  If you want to get the original code from the compressed files you can use the another unpacking javascript code. I am getting this code from http://matthewfl.com/unPacker.html  writen by mathew. I got this and used very much, so I wanted to share with my friends.


Thanks to Mathew

unpacker.js
-----------

//////////////////////////////////////////
//  Un pack the code from the /packer/  //
//  By matthew@matthewfl.com            //
//  http://matthewfl.com/unPacker.html  //
//////////////////////////////////////////
// version 1.2


function unPack (code) {
function indent (code) {
try {
var tabs = 0, old=-1, add='';
for(var i=0;i<code.length;i++) {
if(code[i].indexOf("{") != -1) tabs++;
if(code[i].indexOf("}") != -1) tabs--;

if(old != tabs) {
old = tabs;
add = "";
while (old > 0) {
add += "\t";
old--;
}
old = tabs;
}

code[i] = add + code[i];
}
} finally {
tabs = null;
old = null;
add = null;
}
return code;
}
  
    var env = {
        eval: function (c) {
            code = c;
        },
        window: {},
        document: {}
    };
  
    eval("with(env) {" + code + "}");

code = (code+"").replace(/;/g, ";\n").replace(/{/g, "\n{\n").replace(/}/g, "\n}\n").replace(/\n;\n/g, ";\n").replace(/\n\n/g, "\n");

    code = code.split("\n");
    code = indent(code);
  
    code = code.join("\n");
    return code;
}


Save this file in unpacker.js

Example how to use
include the javascript file in a html page using
<script src="unpacker.js" ></script>

and call the function unPack() to unpack the code like following

<script>
   code = "<unpacked file contents>"
    var unpackedcontent = unPack(code);
   document.write(unpackedcontent); // optional, to show the unpacked content.
</script>


If you have any issues, please feel free to contact me at codesmokers@gmail.com

Send attachment mail using php

Hi php folks,

If you would like to send a mail thru php, it is very easy,
You can send mail from online,
but If you want to send an attachment in php mail function, its somewhat difficult.

I have added some sample code to send an attachment in php mail

Create a file attachment.pdf which is going to be attached with the mail

And then use the following code in a php file

mailattachment.php
~~~~~~~~~~~~
<?php

    $to = "toaddress@domain.com";
    $subject = "Subject for mail attachment";

    $random_hash = md5(date('r', time()));

      $headers = "From: fromemail@domain.com\r\nReply-To: noreply@domain.com";
    $headers .= "\r\nMIME-Version: 1.0";
    $headers .= "\r\nContent-Type: multipart/mixed; boundary=\"PHP-mixed-".$random_hash."\"";
  
    $attachment = chunk_split(base64_encode(file_get_contents("attachment.pdf")));

  $output = "--PHP-mixed-$random_hash;

Content-Type: text/plain; charset='iso-8859-1'
Content-Transfer-Encoding: 7bit
Hello World!
This is the simple text version of the email message.

--PHP-mixed-$random_hash
Content-Type: text/html; charset='iso-8859-1'
Content-Transfer-Encoding: 7bit

<h2>Hello World!</h2>
<p>This is the <b>HTML</b> version of the email message.</p>


--PHP-mixed-$random_hash
Content-Type: application/pdf; name=attachment.pdf
Content-Transfer-Encoding: base64
Content-Disposition: attachment

$attachment
--PHP-mixed-$random_hash--";

  echo @mail($to, $subject, $output, $headers);

?>

Change the content type to appropriate file type and make sure  the attachment file is in correct location 
example: for pdf  Content-Type: application/pdf;
for gif : Content-Type: application/gif;
for text: Content-Type: application/plain; 


Save the code in a file mailattachment.php and run it from the php server,
and check the inbox to see the attachment.

If you have any queries, please contact me thru mail
codesmokers@gmail.com