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<?php // $Id: editquestion.php,v 1.1 2006/03/24 19:31:47 gustav_delius Exp $
// Get all the extra information if we're editing
if (!empty($question->id) && isset($question->qtype) &&
$QTYPES[$question->qtype]->get_question_options($question)) {
$answer = array_values($question->options->answers);
usort($answer, create_function('$a, $b',
'if ($a->fraction == $a->fraction) { return 0; }' .
'else { return $a->fraction < $b->fraction ? -1 : 1; }'));
$answer = $answer[0]; // Get the answer with the highest fraction (i.e. 1)
$units = array_values($question->options->units);
usort($units, create_function('$a, $b', // make sure the default unit is at index 0
'if (1.0 === (float)$a->multiplier) { return -1; } else '.
'if (1.0 === (float)$b->multiplier) { return 1; } else { return 0; }'));
$tolerance = $answer->tolerance;
} else {
$answer = new stdClass;
$answer->answer = '';
$answer->feedback = '';
$units = array();
$tolerance = '';
}
print_heading_with_help(get_string("editingnumerical", "quiz"), "numerical", "quiz");
require("$CFG->dirroot/question/type/numerical/editquestion.html");
?>
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