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[ticket/10950] Use database count() and group by instead of doing that in php

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PHPBB3-10950
This commit is contained in:
Joas Schilling 2012-07-11 12:58:57 +02:00
parent 338d29072f
commit e68c1fb9e4
1 changed files with 5 additions and 11 deletions
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16
phpBB/includes/functions_privmsgs.php
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@ -1143,7 +1143,7 @@ function phpbb_delete_user_pms($user_id)
if (!empty($undelivered_msg)) if (!empty($undelivered_msg))
{ {
// A pm is not undelivered, if for any receipt the message was moved // A pm is delivered, if for any receipt the message was moved
// from their NO_BOX to another folder. // from their NO_BOX to another folder.
$sql = 'SELECT msg_id $sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . ' FROM ' . PRIVMSGS_TO_TABLE . '
@ -1165,23 +1165,17 @@ function phpbb_delete_user_pms($user_id)
$undelivered_user = array(); $undelivered_user = array();
// Count the messages we delete, so we can correct the user pm data // Count the messages we delete, so we can correct the user pm data
$sql = 'SELECT user_id $sql = 'SELECT user_id, COUNT(msg_id) as num_undelivered_privmsgs
FROM ' . PRIVMSGS_TO_TABLE . ' FROM ' . PRIVMSGS_TO_TABLE . '
WHERE author_id = ' . $user_id . ' WHERE author_id = ' . $user_id . '
AND folder_id = ' . PRIVMSGS_NO_BOX . ' AND folder_id = ' . PRIVMSGS_NO_BOX . '
AND ' . $db->sql_in_set('msg_id', $undelivered_msg); AND ' . $db->sql_in_set('msg_id', $undelivered_msg) . '
GROUP BY user_id';
$result = $db->sql_query($sql); $result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result)) while ($row = $db->sql_fetchrow($result))
{ {
if (isset($undelivered_user[$row['user_id']])) $undelivered_user[$row['user_id']] = (int) $row['num_undelivered_privmsgs'];
{
++$undelivered_user[$row['user_id']];
}
else
{
$undelivered_user[$row['user_id']] = 1;
}
} }
$db->sql_freeresult($result); $db->sql_freeresult($result);