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Bug correction in global payback

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See issue #8
This commit is contained in:
Phyks 2014-01-08 19:36:09 +01:00
parent 7bcce62297
commit 4ea828de54
1 changed files with 13 additions and 7 deletions
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20
index.php
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@ -903,7 +903,7 @@
exit(); exit();
} }
else { else {
system("mysqldump -q -h ".MYSQL_HOST." -u ".MYSQL_LOGIN." -p ".MYSQL_PASSWORD." ".MYSQL_DB." > db_backups/".date('d-m-Y_H:i')); system("mysqldump -q -h \"".MYSQL_HOST."\" -u \"".MYSQL_LOGIN."\" -p\"".MYSQL_PASSWORD."\" \"".MYSQL_DB."\" > db_backups/".date('d-m-Y_H:i'));
$users_in = array(); $users_in = array();
foreach($_POST['users_in'] as $user1_id) { foreach($_POST['users_in'] as $user1_id) {
@ -998,7 +998,13 @@
} }
} }
// Round at 0.01 currency
foreach($balances as $key=>$balance) {
$balances[$key] = round($balance, 2);
}
// Do while $balances is not identically filled with zeros // Do while $balances is not identically filled with zeros
$i = 0;
while(count(array_unique($balances)) != 1 or $balances[key($balances)] != 0) { while(count(array_unique($balances)) != 1 or $balances[key($balances)] != 0) {
// Sort balances in abs values, desc // Sort balances in abs values, desc
uasort($balances, "sort_array_abs"); uasort($balances, "sort_array_abs");
@ -1011,14 +1017,14 @@
foreach($balances as $user2=>$value) { foreach($balances as $user2=>$value) {
if($value * $balances[$user1] < 0) { if($value * $balances[$user1] < 0) {
if($balances[$user1] > 0) { if($balances[$user1] > 0) {
$simplified_balances[$user2][$user1] = abs($value); $simplified_balances[$user2][$user1] = round(abs($value), 2);
$balances[$user1] -= abs($value); $balances[$user1] = round($balances[$user1] - abs($value), 2);
$balances[$user2] += abs($value); $balances[$user2] = round($balances[$user2] + abs($value), 2);
} }
else { else {
$simplified_balances[$user1][$user2] = abs($value); $simplified_balances[$user1][$user2] = round(abs($value), 2);
$balances[$user1] += abs($value); $balances[$user1] = round($balances[$user1] + abs($value), 2);
$balances[$user2] -= abs($value); $balances[$user2] = round($balances[$user2] - abs($value), 2);
} }
break; break;
} }