Integer values bad read

[xmorave2]

Hello,

I have some DBF files from Foxpro, and i faced issue with bad reading integer files.

In Record.php method getIndex should read the integer, but return bad value for me...
According to this documentation, the "I" type of column should be Integer, is it what you mean by "Index"?
For me the "I" type should be read like this:

public function getIndex($columnName) {
    $su = unpack("i", $s);
    return $su[1];
}

I could open a pull request, but I want to know someone else's opinion and also I want to know the original intence of this method.

[xmorave2]

I just opened the pull request: #26

[xmorave2]

As the pull request is merged, I'm closing this issue