pipe to php change email string and then foward to new email address

Greetings : I am in hosted unix server with EXIM mail transfer agent. I need to pipe in cpanel (11) a php script
which (has a hashbang similar to your url

http://www.experts-exchange.com/Web_Development/Web_Languages-Standards/PHP/Q_24822194.html

On any incoming message want to delete and/or change
the string   abcdef   below

 Want to pipe it in cpanel (11) to a php script:
delete and/or change the string on the below
message-body on the incoming email (to my server)
and then foward it to a desired email adress
say myname@otherdomain.com

The message-body of the incoming is :  


[19/10 01:34] [9990100053] [] [incoming] abdcdf
x:(1 of 1) from all of us
yd:Best wishes for the Holydays.

----

Your above url has something similar (I think) what i am looking for.
If your below script (from above url) does what I want to do
(or another script you may suggest)-

I do not know where new string and old string would go?
 (for example, where my new string call it   SOLVED  .


Also where in the script would go myname@otherdomain.com (pls see above)  
---

Your above url has the following script "

line item -

1:00      #!/usr/bin/php -q
2:00      <?php
3:00      // read from stdin
4:00      $fd = fopen("php://stdin", "r");
5:00      $email = "";
6:00      while (!feof($fd)) {
7:00          $email .= fread($fd, 1024);
8:00      }
9:00      fclose($fd);
10:00      // handle email
11:00      $lines = explode("\n", $email);
12:00      // empty vars
13:00      $from = "";
14:00      $subject = "";
15:00      $headers = "";
16:00      $message = "";
17:00      $splittingheaders = true;
18:00      for ($i=0; $i < count($lines); $i++) {
19:00          if ($splittingheaders) {
20:00              // this is a header
21:00              $headers .= $lines[$i]."\n";
22:00              // look out for special headers
23:00              if (preg_match("/^Subject: (.*)/", $lines[$i], $matches)) {
24:00:00                  $subject = $matches[1];
25:00:00              }
26:00:00              if (preg_match("/^From: (.*)/", $lines[$i], $matches)) {
27:00:00                  $from = $matches[1];
28:00:00              }
29:00:00          } else {
30:00:00              // not a header, but message
31:00:00              $message .= $lines[$i]."\n";
32:00:00          }
33:00:00          if (trim($lines[$i])=="") {
34:00:00              // empty line, header section has ended
35:00:00              $splittingheaders = false;
36:00:00          }
37:00:00      }
38:00:00      mail($from, "Re:" . $subject, "Message received.");
39:00:00      ?>




Thanks

1:

php