I am trying to read a text file with 7 million lines hereby named HUGE. I am trying to read the first 10 thousand lines and then delete them. I am presently using SplFileObject like this...
$file = new SplFileObject(FILENAME);
for ($i = $start; $i <= $end; $i++) {
$file->seek($i);
$lines .= $file->current();
}
return($lines);
I do not yet have HUGE. I need to know if SplFileObject can load such a huge file. I need to calculate the length of HUGE every time I remove lines from it. "file" seems promising since count(array_HUGE) will give me the length immediately. I need to make a design decision now. Which of the 2 has a smaller footprint and is faster in loading HUGE?
