本文整理汇总了PHP中User_Model::exists方法的典型用法代码示例。如果您正苦于以下问题：PHP User_Model::exists方法的具体用法？PHP User_Model::exists怎么用？PHP User_Model::exists使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类User_Model的用法示例。
在下文中一共展示了User_Model::exists方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: staff
function staff($id, $display = 'week')
{
$um = new User_Model();
$um->get_by_id($id);
if (!$um->exists()) {
return;
}
$this->data['object'] = $um;
$um->shift->where('status', SHIFT_MODEL::STATUS_ACTIVE);
/* find min and max date */
$max_date = $um->shift->select_max('date')->get()->date;
$min_date = $um->shift->select_min('date')->get()->date;
$shifts = $um->shift->get_iterated();
/* compile dates */
$dates = array();
$date = $min_date;
$this->hc_time->setDateDb($date);
switch ($display) {
case 'week':
$this->hc_time->setStartWeek();
break;
case 'month':
$this->hc_time->setStartMonth();
break;
}
$date = $this->hc_time->formatDate_Db();
while ($date <= $max_date) {
switch ($display) {
case 'week':
$start = $this->hc_time->formatDate_Db();
$this->hc_time->setEndWeek();
$end = $this->hc_time->formatDate_Db();
break;
case 'month':
$start = $this->hc_time->formatDate_Db();
$this->hc_time->setEndMonth();
$end = $this->hc_time->formatDate_Db();
break;
}
$dates[$start . '-' . $end] = array('shift_count' => 0, 'shift_duration' => 0, 'timeoff_count' => 0, 'timeoff_duration' => 0);
$this->hc_time->modify('+1 day');
$date = $this->hc_time->formatDate_Db();
}
foreach ($shifts as $sh) {
reset($dates);
foreach (array_keys($dates) as $dk) {
list($start, $end) = explode('-', $dk);
if ($sh->date >= $start && $sh->date <= $end) {
$dates[$dk]['shift_count']++;
$dates[$dk]['shift_duration'] += $sh->get_duration();
}
}
}
$this->data['dates'] = $dates;
$this->data['display'] = $display;
// $this->conf['path'] = 'admin/users';
$this->set_include('edit/stats', 'admin/users');
$this->load->view($this->template, $this->data);
}示例2: _notify
private function _notify($shift, $reason)
{
$CI =& ci_get_instance();
$text = $shift->view_text(array('user'));
$changes = $shift->get_changes();
$staff = $shift->user->get();
$msgs = array();
switch ($reason) {
case 'new':
if ($staff->exists()) {
$msgs['shifts_published'] = array($staff);
}
break;
case 'staff_change':
$old_staff = new User_Model();
$old_staff->get_by_id($changes['user_id']);
if ($old_staff->exists()) {
$msgs['shifts_cancelled'] = array($old_staff);
}
if ($staff->exists()) {
$msgs['shifts_published'] = array($staff);
}
break;
case 'change':
if ($staff->exists()) {
$msgs['shifts_changed'] = array($staff);
}
break;
}
foreach ($msgs as $key => $staffs) {
/* compile message */
$msg = new stdClass();
$msg->body = array();
foreach ($text as $ta) {
$msg->body[] = $ta[0] . ': ' . $ta[1];
}
$msg->subject = lang($key);
$msg_id = $CI->hc_notifier->add_message($msg);
foreach ($staffs as $staff) {
$CI->hc_notifier->enqueue_message($msg_id, $staff, $key);
}
}
}