function _course_outline_overview_form_cmp_function in Course 6
Same name and namespace in other branches
- 7.2 includes/course.outline.inc \_course_outline_overview_form_cmp_function()
- 7 includes/course.outline.inc \_course_outline_overview_form_cmp_function()
Comparator function for course outline weights.
2 string references to '_course_outline_overview_form_cmp_function'
- course_outline_overview_form in includes/
course.outline.inc - Form constructor for course outline form.
- course_outline_overview_form_submit in includes/
course.outline.inc - Submit handler.
File
- includes/
course.outline.inc, line 332 - course_outline.inc
Code
function _course_outline_overview_form_cmp_function($a, $b) {
if (is_object($a)) {
if (isset($a->weight) && isset($b->weight)) {
return $a->weight - $b->weight;
}
}
else {
if (isset($a['weight']) && isset($b['weight'])) {
return $a['weight'] - $b['weight'];
}
}
}