if (!empty($isteacher)) {
// get minimum lastaccess for this course and display a dropbox to filter by lastaccess going back this far.
- $minlastaccess = get_field_sql('SELECT min(timeaccess) FROM '.$CFG->prefix.'user_students WHERE course = '.$course->id.' AND timeaccess != 0');
+ $minlastaccess = get_field_sql('SELECT min(timeaccess) FROM '.$CFG->prefix.'user_lastaccess WHERE courseid = '.$course->id.' AND timeaccess != 0');
- $lastaccess0exists = record_exists('user_students','course',$course->id,'timeaccess',0);
+ $lastaccess0exists = record_exists('user_lastaccess','courseid',$course->id,'timeaccess',0);
$now = usergetmidnight(time());
$timeaccess = array();