X-Git-Url: https://git.treefish.org/banana.git/blobdiff_plain/78533c089d9413327f981cb2b20090a28f25e5e5..10fa45cd744a59490f4a7e4cb047589d9a8314c0:/admin/summary.php diff --git a/admin/summary.php b/admin/summary.php index cac27fc..b467157 100644 --- a/admin/summary.php +++ b/admin/summary.php @@ -11,14 +11,16 @@ block("black", "summary of everything for " . date("d.m.Y H:i")); - $result = $db->query("SELECT firstname, lastname, mnumber, blackboard FROM students ORDER BY lastname"); + $result = $db->query("SELECT firstname, lastname, mnumber, blackboard FROM students ORDER BY LOWER(lastname)"); print "<table>"; print "<td><b>First name </b></td><td><b>Last name </b></td><td><b>Matr.nummer </b></td><td><b>Examples </b></td><td><b>Blackboard </b></td>"; while ($student = $result->fetch(PDO::FETCH_ASSOC)) { - $exdone = $db->query("SELECT manydone FROM workdone WHERE mnumber=" . $student['mnumber'])->fetch(PDO::FETCH_NUM); $totexdone = 0; - foreach($exdone as $subdone) { $totexdone += $subdone; } + if( $db->query("SELECT COUNT(*) FROM workdone WHERE mnumber=" . $student['mnumber'])->fetch(PDO::FETCH_NUM)[0] > 0 ) { + $exdone = $db->query("SELECT manydone FROM workdone WHERE mnumber=" . $student['mnumber'])->fetch(PDO::FETCH_NUM); + foreach($exdone as $subdone) { $totexdone += $subdone; } + } print "<tr>"; print "<td>" . $student['firstname'] . "</td>"; print "<td>" . $student['lastname'] . "</td>";