Description:
------------
When testing against the SmarterMail server, the imap_fetchstructure function returns 0 for ifdisposition although when connecting to the same server using pop3 returns true.  The result should be true for the IMAP connection.  C-client compiled against was 2007e. Also, the filename attribute should be present within the dparameters array, not in the parameter array.  This bug is identical to one previously fixed (17135).  Please let me know if you need any additional information. 


Test script:
---------------
Test Script:

$conn=imap_open("{localhost:143/imap}INBOX",name, pass);
imap_fetchstructure($conn,$msgNumb);


$conn=imap_open("{localhost:110/pop3}INBOX",name, pass);
imap_fetchstructure($conn,$msgNumb);

Results

[IMAP]

[1] => stdClass Object
                (
                    [type] => 3
                    [encoding] => 3
                    [ifsubtype] => 1
                    [subtype] => OCTET-STREAM
                    [ifdescription] => 0
                    [ifid] => 0
                    [bytes] => 298
                    [ifdisposition] => 0
                    [ifdparameters] => 0
                    [ifparameters] => 1
                    [parameters] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [attribute] => name
                                    [value] => sqlprov.log
                                )

                            [1] => stdClass Object
                                (
                                    [attribute] => filename
                                    [value] => sqlprov.log
                                )
                        )
                )

[POP3]
[1] => stdClass Object
                (
                    [type] => 3
                    [encoding] => 3
                    [ifsubtype] => 1
                    [subtype] => OCTET-STREAM
                    [ifdescription] => 0
                    [ifid] => 0
                    [bytes] => 298
                    [ifdisposition] => 1
                    [disposition] => ATTACHMENT
                    [ifdparameters] => 1
                    [dparameters] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [attribute] => FILENAME
                                    [value] => sqlprov.log
                                )

                        )

                    [ifparameters] => 1
                    [parameters] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [attribute] => NAME
                                    [value] => sqlprov.log
                                )

                        )

                )