I believe that fread uses the handle pointer from when it was opened
so...
None of the code is tested, I just typed it in.
class FileReader
{
//private
var $handle;
function FileReader($filePath)
{
$this->handle = fopen($filePath,'r');
}
/*public*/function read($bytes)
{
return fread($this->handle,$bytes);
}
/*public*/function isEndOfFile()
{
return feof($this->handle);
}
//...
}
USAGE:
$strFile = "";
$fr =& new FileReader("example.txt");
While(!$fr->isEndOfFile())
{
$strPartialFile = $fr->read(1000);
$strFile .= $strPartialFile;
}
More at: php.net/fread
Regards,
Justin Palmer
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-----Original Message-----
From: Russell P Jones [mailto:[EMAIL PROTECTED]
Sent: Wednesday, December 08, 2004 12:20 PM
To: [EMAIL PROTECTED]
Subject: [PHP] fread()
Is there any way to use fread() or a similar function to read a section
of a document NOT starting at the beginning...
for example, I can read the first 1000 bytes of a document with
fread($doc, 1000);
Is there any way to read the second 1000 bytes?
perhaps, fread($doc, 1000, 2000); who knows....
or would substr work?
russ
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