Hello all,
I have a little problem with storing records in text files.
I have an internal email control where the messages are stored in a text
file, follow is the format:
Record Format (# delimited format)
==================
[Header 125 bytes]
0 0/1 (Record status)
1 Record Length
2 EmailID [Sender-Reader-time()]
3 [S]sent, [I]nbox, sa[V]ed
4 Time
5 Sender
6 SenderName
7 Receiver
8 [R]ead/[U]nread
9 [N]ormal,[U]nlock photos
10 Subject
[Record]
* Base64Encoded, gzipped, serialized ttMail "class" record.
Until now everything is working fine, except the *remove* record.
I need to proceed a while in this file and *remove* the record where the
*Record Status* is 0
Example how I that:
while (!feof($fp)){
$record_loc = ftell($fp);
$record = fread($fp,125);
if($record !== false){
list($inuse,
$rlength,
$ident,
$type,
$time,
$sender,
$sendername,
$receiver,
$read_status,
$special,
$subjectline) = split("#",$record);
if($rlength > 0){
$obj = unserialize(gzinflate(base64_decode($data)));
//echo $obj->Body."<br>";
}
}
}
$record_loc = null;
I dont know how to remove the record from the file, any ideas?
Thanks
F.
PHP Data object relational mapping generator
http://www.metastorage.net/
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