function getStudentsList_contactGroups(Admin $admin, $is_temp = 0, $gender = 'all')
{
$user_id = $admin->getField('username');
$level = $admin->getField('level');
$students = getStudentsList($level, $gender, 'regno');
$groups = array();
$query = "select * from messenger_contacts_groups where username='******' and is_temp={$is_temp}";
$link = AdminUtility::getDefaultDBConnection();
$result = mysqli_query($link, $query);
if ($result) {
while ($row = mysqli_fetch_array($result)) {
$group = array();
$group['group_id'] = $row['id'];
$group_members = array();
$group_members_ids = explode(',', $row['group_members']);
foreach ($group_members_ids as $menber_id) {
$group_members[] = $students[$menber_id];
}
sortStudentsList($group_members, SORT_STUDENTS_TYPE_FIRSTNAME, ORDER_STUDENTS_ASC);
$group = array_merge($group, $row);
$group['group_members'] = $group_members;
$groups[] = $group;
}
//end while
}
//Log error
AdminUtility::logMySQLError($link);
return $groups;
}
<?php
//Initializing variables with default values
$defaultPage = "index.php?p=1";
$level = $admin->getField('level');
$groups = getStudentsList_contactGroups($admin, 0);
$students = getStudentsList($level);
$link = AdminUtility::getDefaultDBConnection();
$responce = "";
require_once '../class.SMS.php';
//require_once('class.Email.php');
if (isset($array['type']) and (isset($array['next']) or isset($array['send']))) {
$type = $array['type'];
if ($type == 'sms') {
$sender_id = $array['sender_id'];
$message_body = $array['message_body'];
$num_of_sms_pages = $array['pages'];
} elseif ($type == 'email') {
$senders_name = $array['senders_name'];
$reply_to = $array['reply_to'];
$subject = $array['subject'];
$message_body = $array['message_body'];
}
if (isset($array['send'])) {
isset($array['groups']) ? $r_groups = $array['groups'] : ($r_groups = array());
isset($array['contacts']) ? $r_contacts = $array['contacts'] : ($r_contacts = array());
$contacts_ids = array();
$contacts_ids = array_merge($r_contacts);
//compile regno's
foreach ($r_groups as $g) {
$c = getByCol('messenger_contacts_groups', 'id', $g);
