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@@ -379,10 +379,10 @@ class EvalForm extends FormValidator
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function sort_by_user ($item1, $item2) {
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function sort_by_user ($item1, $item2) {
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$user1 = $item1['user'];
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$user1 = $item1['user'];
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$user2 = $item2['user'];
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$user2 = $item2['user'];
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- if ($user1['lastname'] == $user2['lastname']) {
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- return 0;
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- } else {
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- return ($user1['lastname'] < $user2['lastname'] ? -1 : 1);
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- }
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+ $result = api_strcmp($user1['lastname'], $user2['lastname']);
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+ if ($result == 0) {
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+ return api_strcmp($user1['firstname'], $user2['firstname']);
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+ }
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+ return $result;
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}
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}
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}
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}
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