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[ticket/10141] Save a hash lookup when value is not in cache.

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PHPBB3-10141
This commit is contained in:
Oleg Pudeyev
2011-04-21 23:15:51 -04:00
parent b1367bce48
commit f49656986c
1 changed files with 7 additions and 3 deletions
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10
phpBB/includes/auth.php
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@@ -126,13 +126,17 @@ class auth
while ($subseq = substr($seq, $i, 6)) while ($subseq = substr($seq, $i, 6))
{ {
if (!isset($seq_cache[$subseq])) if (isset($seq_cache[$subseq]))
{ {
$seq_cache[$subseq] = str_pad(base_convert($subseq, 36, 2), 31, 0, STR_PAD_LEFT); $converted = $seq_cache[$subseq];
}
else
{
$converted = $seq_cache[$subseq] = str_pad(base_convert($subseq, 36, 2), 31, 0, STR_PAD_LEFT);
} }
// We put the original bitstring into the acl array // We put the original bitstring into the acl array
$this->acl[$f] .= $seq_cache[$subseq]; $this->acl[$f] .= $converted;
$i += 6; $i += 6;
} }
} }