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tuning

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git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@10451 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Henry Sudhof
2010-01-26 11:07:47 +00:00
parent b4c87cc504
commit 345de34ac1
1 changed files with 5 additions and 5 deletions
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10
phpBB/includes/captcha/plugins/phpbb_captcha_qa_plugin.php
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@ -253,11 +253,11 @@ class phpbb_captcha_qa
/** /**
* API function * API function
*/ */
function garbage_collect($type) function garbage_collect($type = 0)
{ {
global $db, $config; global $db, $config;
$sql = 'SELECT DISTINCT c.session_id $sql = 'SELECT c.question_id
FROM ' . CAPTCHA_QA_CONFIRM_TABLE . ' c FROM ' . CAPTCHA_QA_CONFIRM_TABLE . ' c
LEFT JOIN ' . SESSIONS_TABLE . ' s LEFT JOIN ' . SESSIONS_TABLE . ' s
ON (c.session_id = s.session_id) ON (c.session_id = s.session_id)
@ -266,19 +266,19 @@ class phpbb_captcha_qa
$result = $db->sql_query($sql); $result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result)) if ($row = $db->sql_fetchrow($result))
{ {print_r($row);
$sql_in = array(); $sql_in = array();
do do
{ {
$sql_in[] = (string) $row['session_id']; $sql_in[] = (string) $row['question_id'];
} }
while ($row = $db->sql_fetchrow($result)); while ($row = $db->sql_fetchrow($result));
if (sizeof($sql_in)) if (sizeof($sql_in))
{ {
$sql = 'DELETE FROM ' . CAPTCHA_QA_CONFIRM_TABLE . ' $sql = 'DELETE FROM ' . CAPTCHA_QA_CONFIRM_TABLE . '
WHERE ' . $db->sql_in_set('session_id', $sql_in); WHERE ' . $db->sql_in_set('question_id', $sql_in);
$db->sql_query($sql); $db->sql_query($sql);
} }
} }