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MDL-9878 - fix call-time pass by references. Backported from HEAD.

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tjhunt
2007-05-22 14:11:16 +00:00
parent 73a4864b82
commit 6e2284138b
1 changed files with 4 additions and 4 deletions
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mod/quiz/report/analysis/report.php
+4 -4
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@@ -207,7 +207,7 @@ class quiz_report extends quiz_default_report {
$top -=$gap;
$bottom +=$gap;
foreach ($questions as $qid=>$q) {
$questions[$qid] = $this->report_question_stats(&$q, $attemptscores, $statstable, $top, $bottom);
$questions[$qid] = $this->report_question_stats($q, $attemptscores, $statstable, $top, $bottom);
}
unset($attemptscores);
unset($statstable);
@@ -530,7 +530,7 @@ class quiz_report extends quiz_default_report {
$row = 3;
foreach($questions as $q) {
$rows = $this->print_row_stats_data(&$q);
$rows = $this->print_row_stats_data($q);
foreach($rows as $rowdata){
$col = 0;
foreach($rowdata as $item){
@@ -583,7 +583,7 @@ class quiz_report extends quiz_default_report {
$data = array();
foreach($questions as $q) {
$rows = $this->print_row_stats_data(&$q);
$rows = $this->print_row_stats_data($q);
foreach($rows as $row){
$data[] = $row;
}
@@ -616,7 +616,7 @@ class quiz_report extends quiz_default_report {
echo $text;
foreach($questions as $q) {
$rows = $this->print_row_stats_data(&$q);
$rows = $this->print_row_stats_data($q);
foreach($rows as $row){
$text = implode("\t", $row);
echo $text." \n";