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Posted by "Richard Lynch" on 01/14/06 00:26
On Fri, January 13, 2006 3:33 pm, Jay Paulson wrote:
> $buf = "";
Probably better to initialize it to an empty array();...
> while (!feof($fhandle)) {
> $buf[] = fgets($fhandle);
.... since you are going to initialize it to an array here anyway.
> if ($i++ % 10 == 0) {
Buffering 10 lines of text in PHP is probably not going to make a
significant difference...
You'll have to test on your hardware to confirm, but between:
1. Low-level disk IDE buffer
2. Operating System disk cache buffers
3. C code of PHP source disk cache buffers
your PHP 10-line buffer in an array
is probably more overhead, and much more complicted code to maintain,
with no significant benefit.
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