mirror_php/moodle
1
0
Fork 0
mirror of https://github.com/moodle/moodle.git synced 2025-03-14 04:30:15 +01:00
Code Issues Projects Releases Wiki Activity

MDL-28202 qtype_calculated fix edge case in the rounding code.

Browse Source
This commit is contained in:
Kyle Temkin 2011-09-22 12:11:49 +01:00 committed by Tim Hunt
parent dab8148fde
commit aecb339307
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
question/type/calculated/questiontype.php
View File

@ -1893,6 +1893,12 @@ function qtype_calculated_calculate_answer($formula, $individualdata,
// ... and have the answer rounded of to the correct length
$answer = round($answer, $answerlength);
//if we rounded up to 1.0, place the answer back into 0.[1-9][0-9]* format
if ($answer >= 1) {
++$p10;
$answer /= 10;
}
// Have the answer written on a suitable format,
// Either scientific or plain numeric
if (-2 > $p10 || 4 < $p10) {