* Thus wrote Scott Miller ([EMAIL PROTECTED]):
> I have a text file (log file) that I want to be able to read the last 30 or
> 40 lines of. I've created the code below, but since this file is so large
> (currently 8 MB) it won't work. The code works on smaller files, but not
> this one. Can someone look at this below and tell me where I went wrong?
>
> ...
>
> $fcontents = file($filename);
This will make your script consume lots of memory, and is very
inefficient.
You'd be better of using the unix tail command:
$fp = popen("/usr/bin/tail -$limit $file", 'r');
if (! $fp ) {
echo 'unable to pipe command';
}
while (!feof($fp) ) {
$line = fgets($fp);
print $line;
}
Of course if you're simply going to output the results a simple:
system("/usr/bin/tail -$limit $file");
Would do the job nicely.
Curt
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