PHP - Returning the last line in a file?

Question

I\'m guessing it\'s fgets, but I can\'t find the specific syntax. I\'m trying to read out (in a string I\'m thinking is easier) the last line added to a log file.

Answer 1

function seekLastLine($f) {
    $pos = -2;
    do {
        fseek($f, $pos--, SEEK_END);
        $ch = fgetc($f);
    } while ($ch != "\n");
}

-2 because last char can be \n