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Better rand() (#1977)

Browse Source 
http://php.net/manual/en/function.mt-rand.php

from php Doc

"Many random number generators of older libcs have dubious or unknown characteristics and are slow. The mt_rand() function is a drop-in replacement for the older rand(). It uses a random number generator with known characteristics using the » Mersenne Twister, which will produce random numbers four times faster than what the average libc rand() provides. "
This commit is contained in:
ColonelMoutarde
2018-08-23 19:57:08 +02:00
committed by Alexandre Alapetite
parent 7072c091a7
commit 34d8be086c
1 changed files with 2 additions and 2 deletions
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4
p/f.php
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@@ -28,7 +28,7 @@ $txt_mtime = @filemtime($txt);
header('Content-Type: image/x-icon');
if ($ico_mtime == false || $ico_mtime < $txt_mtime || ($ico_mtime < time() - (rand(15, 20) * 86400))) {
if ($ico_mtime == false || $ico_mtime < $txt_mtime || ($ico_mtime < time() - (mt_rand(15, 20) * 86400))) {
if ($txt_mtime == false) {
show_default_favicon(1800);
exit();
@@ -49,6 +49,6 @@ if ($ico_mtime == false || $ico_mtime < $txt_mtime || ($ico_mtime < time() - (ra
header('Content-Disposition: inline; filename="' . $id . '.ico"');
if (!httpConditional($ico_mtime, rand(14, 21) * 86400, 2)) {
if (!httpConditional($ico_mtime, mt_rand(14, 21) * 86400, 2)) {
readfile($ico);
}