public function getUpdateTimeAttribute()
 {
     if ($this->updated_at != NULL) {
         return time_elapsed_string($this->updated_at);
     }
     return '';
 }

 public function add()
 {
     if ($this->session->userdata('id') != '') {
         $user_id = $this->session->userdata('id');
     } else {
         $user_id = 0;
     }
     if ($this->session->userdata('id') != '') {
         $user_name = $this->session->userdata('username');
     } else {
         $user_name = '';
     }
     //adding notes in project notes
     $time_ago = time_elapsed_string(strtotime(date("Y-m-d H:i:s")));
     $data_notes = array('news_id' => $this->input->post('news_id'), 'comment' => $this->input->post('news_comment'), 'comment_by' => $user_id, 'created_date' => date("Y-m-d H:i:s"));
     if ($this->comment_model->add_comment($data_notes, TRUE)) {
         $response = array('status' => 'success', 'msg' => 'Your notes has been successfully added', 'comment' => $this->input->post('news_comment'), 'username' => $user_name, 'time' => $time_ago);
         echo json_encode($response);
         die;
     } else {
         $response = array('status' => 'fail', 'msg' => 'Oops!Something Wrong!');
         echo json_encode($response);
         die;
     }
 }

 public function timeElapsed()
 {
     if ($this->value) {
         return time_elapsed_string($this->value);
     }
     return null;
 }

 public function index()
 {
     $news_list = $this->news_model->get_all();
     foreach ($news_list as $key => $val) {
         $news_list[$key]['time_ago'] = time_elapsed_string(strtotime($val['created_date']));
     }
     $data['news_list'] = $news_list;
     $this->template->load('admin_default', 'news/index', $data);
 }

 public function index()
 {
     $news_list = $this->news_model->get_all();
     foreach ($news_list as $key => $val) {
         $news_list[$key]['time_ago'] = time_elapsed_string(strtotime($val['created_date']));
     }
     $user_id = $this->session->userdata('id');
     $data['news_list'] = $news_list;
     $data['products'] = $this->products_model->getfrom('products_new');
     $data['projects'] = $this->products_model->getfrom('projects', false, array('where' => array('priority' => '1')));
     $this->template->load('admin_default', 'dashboard/index', $data);
 }

 public function topic_detail($topicId)
 {
     $topic = Topic::find($topicId);
     $topic->author;
     $topic->remain_time = time_remain_string(strtotime($topic->deadline));
     $topic->time_create = time_elapsed_string(strtotime($topic->created_at));
     $topic->submits = count(array_unique($topic->products->pluck('author_id')->toArray()));
     $topic->all_products = $topic->products()->orderBy('created_at', 'desc')->get();
     foreach ($topic->all_products as &$product) {
         $product->liked = isset($this->user) && $this->user->likes()->where('product_id', $product->id)->count() > 0;
         $product->author->url = url('profile/' . get_first_part_of_email($product->author->email));
         $product->created_time = time_elapsed_string(strtotime($product->created_at));
         $product->author->avatar_url = $product->author->avatar_url != null ? $product->author->avatar_url : url('img/user.png');
         $product->count_likes = $product->likes()->count();
         $product->count_comments = $product->comments()->count();
         $product->link = url('post/colormevn-' . convert_vi_to_en($product->description) . '?id=' . $product->id);
     }
     unset($topic->products);
     return response()->json($topic, 200);
 }

 public function transform($notification)
 {
     $data = ['id' => $notification->id, 'receiver' => ['id' => $notification->receiver->id, 'avatar_url' => $notification->receiver->avatar_url == null ? url('img/user.png') : $notification->receiver->avatar_url, 'name' => $notification->receiver->name, 'username' => $notification->receiver->username], 'actor' => ['id' => $notification->actor->id, 'avatar_url' => $notification->actor->avatar_url == null ? url('img/user.png') : $notification->actor->avatar_url, 'name' => $notification->actor->name, 'username' => $notification->actor->username], 'created_at' => time_elapsed_string(strtotime($notification->created_at)), 'seen' => $notification->seen == 1];
     if ($notification->type <= 2 && $notification->type >= 0) {
         //            if ($notification->product == null) {
         //                $notification->delete();
         //            }
         $data['product'] = ['id' => $notification->product->id, 'linkId' => $notification->product->name ? convert_vi_to_en($notification->product->name) . "-" . $notification->product->id : "bai-tap-colorme-" . $notification->product->id];
     } else {
         if ($notification->type == 3 || $notification->type == 4) {
             $data['transaction'] = ['id' => $notification->transaction->id, 'status' => $notification->transaction->status, 'money' => currency_vnd_format($notification->transaction->money)];
             if ($notification->transaction->status != 0 && $notification->type == 3) {
                 $notification->type = 4;
                 $notification->save();
             }
         } else {
             if ($notification->type == 5) {
                 $data['topic'] = ['id' => $notification->topic->id];
             }
         }
     }
     $data['type'] = notification_type($notification->type);
     return $data;
 }

				<div class="widget widget_tweets">
					<h4 class="widget-title"><?php 
    echo $langs['latest_news'];
    ?>
</h4>
					<ul id="twitter">
					<?php 
    foreach ($news as $item) {
        ?>
						<li>
							<span><?php 
        echo $item['text'];
        ?>
</span>
							<b><a href="#"><?php 
        echo time_elapsed_string($item['date_created']);
        ?>
</a></b>
						</li>
					<?php 
    }
    ?>
					</ul>
				</div>
					<?php 
}
?>

            </aside>

      </div>

    echo get_author_posts_url($userId);
    ?>
">
                                            			<?php 
    echo $user_info->user_login;
    ?>
                                            	     </a>
                                            	     
                                            	    <a href="<?php 
    echo get_author_posts_url($userId);
    ?>
"> <span>@<?php 
    echo $user_info->user_login;
    ?>
 - <?php 
    echo time_elapsed_string($post_notification_time);
    ?>
</span></a>
                                            	     
                                            	     <?php 
    if ($post_like == like) {
        ?>
                                            	     <strong><a href="<?php 
        echo get_permalink($postIds);
        // echo get_tag_link($tagid);
        ?>
">Is praying for #<?php 
        echo $tagname;
        ?>
 post</a></strong>
                                            	     <?php 

        </div>
        <div class="panel-body">
            <?php 
    if ($pendingReserves) {
        ?>
                <ul class="list-group">
                    <?php 
        foreach ($pendingReserves as $res) {
            ?>
                        <li class="list-group-item">
                            <b><?php 
            echo anchor('request-view', $res['item'], array('id' => $res['id']));
            ?>
</b>
                            <span class="myinfo alert-warning"><?php 
            echo time_elapsed_string($res['dt_request']);
            ?>
</span>
                            <span class="badge alert-danger"><?php 
            echo $statusList[$res['status']];
            ?>
</span>
                        </li>
                    <?php 
        }
        ?>
                </ul>
                <?php 
        echo anchor('res-reserves', 'View all &rarr;');
        ?>
            <?php 

 * These two variables are provided for context:
 * - $comment: Full comment object.
 * - $node: Node object the comments are attached to.
 *
 * Other variables:
 * - $classes_array: Array of html class attribute values. It is flattened
 *   into a string within the variable $classes.
 *
 * @see template_preprocess()
 * @see template_preprocess_comment()
 * @see template_process()
 * @see theme_comment()
 *
 * @ingroup themeable
 */
$since_created = time_elapsed_string($comment->created);
?>
<div class="<?php 
print $classes;
?>
 clearfix"<?php 
print $attributes;
?>
>
  <div class="content <?php 
if ($new) {
    ?>
new<?php 
}
?>
"<?php 

 public function transform($comment)
 {
     return ['id' => $comment->id, "commenter" => ['id' => $comment->commenter->id, 'avatar_url' => $comment->commenter->avatar_url ? $comment->commenter->avatar_url : url('img/user.png'), 'name' => $comment->commenter->name, 'url' => url('profile/' . $comment->commenter->username)], 'product' => ['author' => ['id' => $comment->product->author->id]], 'content' => $comment->content, 'created_at' => time_elapsed_string(strtotime($comment->created_at))];
 }

														Instructor : <b><?php 
            echo $row['FirstN'] . " " . $row['LastN'];
            ?>
 </b>
												</div>
												<div class="title">
													Message:
												</div>
											</div>
											<div class="time">
												<div class="date"><?php 
            echo date_format($date, "M d, Y");
            ?>
</div>
												<div> <?php 
            echo time_elapsed_string($row['date']);
            ?>
</div>
											</div>

													<div style="padding: 0px 30px 10px;background-color: ">
														<?php 
            echo $row['message'];
            ?>
													</div>
										</div>
										<br>
										<div class="clearfix"></div>	
								<?php 
        }
    }

 // user's custom message
 $message = $obj['data'][$x]['message'];
 // picture from the link
 $picture = $obj['data'][$x]['picture'];
 $picture_url_arr = explode('&url=', $picture);
 $picture_url = urldecode($picture_url_arr[1]);
 // link posted
 $link = $obj['data'][$x]['link'];
 // name or title of the link posted
 $name = $obj['data'][$x]['name'];
 $description = $obj['data'][$x]['description'];
 $type = $obj['data'][$x]['type'];
 // when it was posted
 $created_time = $obj['data'][$x]['created_time'];
 $converted_date_time = date('Y-m-d H:i:s', strtotime($created_time));
 $ago_value = time_elapsed_string($converted_date_time);
 // from
 $page_name = $obj['data'][$x]['from']['name'];
 // useful for photo
 $object_id = $obj['data'][$x]['object_id'];
 echo "<div class='row'>";
 echo "<div class='col-md-4'>";
 echo "<div class='profile-info'>";
 echo "<div class='profile-photo'>";
 echo "<img src='{$profile_photo_src}' />";
 echo "</div>";
 echo "<div class='profile-name'>";
 echo "<div>";
 echo "<a href='https://fb.com/{$fb_page_id}' target='_blank'>{$page_name}</a> ";
 echo "shared a ";
 if ($type == "status") {

 /**
  * Returns a simple page.
  *
  * @return array
  *   A simple renderable array.
  */
 public function questions_list()
 {
     //Function to get the time ago
     function time_elapsed_string($ptime)
     {
         $etime = time() - $ptime;
         if ($etime < 1) {
             return '0 seconds';
         }
         $a = array(365 * 24 * 60 * 60 => 'year', 30 * 24 * 60 * 60 => 'month', 24 * 60 * 60 => 'day', 60 * 60 => 'hour', 60 => 'minute', 1 => 'second');
         $a_plural = array('year' => 'years', 'month' => 'months', 'day' => 'days', 'hour' => 'hours', 'minute' => 'minutes', 'second' => 'seconds');
         foreach ($a as $secs => $str) {
             $d = $etime / $secs;
             if ($d >= 1) {
                 $r = round($d);
                 return $r . ' ' . ($r > 1 ? $a_plural[$str] : $str) . ' ago';
             }
         }
     }
     $config = $this->config('questions.settings');
     global $base_url;
     $account = \Drupal::currentUser();
     $content_array = array();
     if ($account->id()) {
         $content_array["add_url"] = $base_url . "/node/add/question/";
     }
     //$questions_count_query = db_query("SELECT `nid` FROM `node` where `type`='". $config->get('content_type') . "'")->fetchAll();
     //$que_count = count($questions_count_query);
     $questions_count_query = db_query("SELECT node.nid\n\t\tFROM node\n\t\tJOIN node_field_data\n\t\tON node.nid=node_field_data.nid\n\t\tWHERE node.type='" . $config->get('content_type') . "'\n\t\tAND node_field_data.status > 0\n\t\t")->fetchAll();
     $que_count = count($questions_count_query);
     // $to is the Number of itmes in single page
     $to = 10;
     if (isset($_GET['page_no']) && $_GET['page_no'] > 0) {
         $from = $to * ($_GET['page_no'] - 1);
     } else {
         $from = 0;
     }
     //$questions_query = db_query("SELECT `nid` FROM `node` WHERE `type`='". $config->get('content_type') ."' ORDER BY `nid` DESC LIMIT ". $from .",". $to);
     //$questions_query = db_query("SELECT `nid` FROM `node` WHERE `type`='". $config->get('content_type') ."' ORDER BY `nid` DESC");
     $questions_query = db_query("SELECT node.nid\n\t\tFROM node\n\t\tJOIN node_field_data\n\t\tON node.nid=node_field_data.nid\n\t\tWHERE node.type='" . $config->get('content_type') . "' \n\t\tAND node_field_data.status > 0\n\t\tORDER BY `nid` DESC LIMIT " . $from . "," . $to);
     $all_data = $questions_query->fetchAll();
     if (count($all_data) > 0) {
         foreach ($all_data as $key => $value) {
             $node = node_load($value->nid, $reset = FALSE);
             $status = $node->status->value;
             if ($status > 0) {
                 $question_title = $node->title->value;
                 $user_id = $node->uid->target_id;
                 $submitted_date = date('Y-m-d H:i:s', $node->created->value);
                 $user = user_load($node->uid->target_id, $reset = FALSE);
                 $user_name = $user->name->value;
                 $submitted_time_ago = time_elapsed_string(strtotime($submitted_date));
                 $ans_cout_query = db_query("SELECT `cid` FROM `comment_field_data` where `pid` IS NULL AND `entity_id`='" . $value->nid . "' AND `status`='1'");
                 $ans_cout = 0;
                 foreach ($ans_cout_query as $key1 => $value1) {
                     $ans_cout++;
                 }
                 $content_array["list"][] = array("vote" => 0, "answer" => $ans_cout, "nodeurl" => $base_url . "/node/" . $value->nid, "nodetitle" => $question_title, "answeredbyurl" => $base_url . "/user/" . $user_id, "answeredbyname" => $user_name, "time" => $submitted_time_ago);
             }
         }
     } else {
         return drupal_set_message(t("Page not found."), 'error');
     }
     $round = round($que_count / $to);
     $actual = $que_count / $to;
     if ($actual > $round) {
         $loop_count = $round + 1;
     } else {
         $loop_count = $round;
     }
     for ($i = 1; $i <= $loop_count; $i++) {
         $pages[] = array("title" => $i, "url" => $base_url . "/questions/?page_no=" . $i);
     }
     $content_array["pages"] = $pages;
     $prev = $_GET['page_no'] - 1;
     $next = $_GET['page_no'] + 1;
     $content_array["prev"] = $base_url . "/questions/?page_no=" . $prev;
     $content_array["next"] = $base_url . "/questions/?page_no=" . $next;
     $content_array["current"] = $_GET['page_no'];
     $content_array["page_count"] = $loop_count;
     // echo "<pre>";
     // print_r($content_array);
     // exit;
     $element['#attached']['library'][] = 'questions/questions-validation';
     $element[] = array('#theme' => 'questions_list', '#content' => $content_array);
     return $element;
 }

<?php

$config->styles->add($config->urls->templates . 'css/leaflet.css');
$config->scripts->add($config->urls->templates . 'js/leaflet-src.js');
$latitude = str_replace(',', '.', $page->latitude);
$longitude = str_replace(',', '.', $page->longitude);
$nearnodes = umkreissuche("node", $page->latitude, $page->longitude, 5);
$marker = '';
foreach ($nearnodes as $node) {
    $marker .= "L.circle([" . str_replace(',', '.', $node->latitude) . "," . str_replace(',', '.', $node->longitude) . "], 10,{\n                color:'blue',\n                fillColor:" . ($page->online == 1 ? "'green'" : "'red'") . "\n              }).addTo(map)\n                .bindPopup('<a href=\"" . $node->httpUrl . "\">{$node->subtitle}</a><br>" . getDistance($node->dist) . " entfernt');";
}
$script = "<script>\n            var map = L.map('map').setView([{$latitude}, {$longitude}], 16);\n\n            L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {\n              maxZoom: 19,\n              attribution: '&copy; <a href=\"http://www.openstreetmap.org/copyright\">OpenStreetMap</a>'\n            }).addTo(map);\n\n            L.circle([{$latitude}, {$longitude}], 10, {\n              color:" . ($page->online == 1 ? "'green'" : "'red'") . ",\n              fillColor: " . ($page->online == 1 ? "'green'" : "'red'") . "\n            }).addTo(map);\n\n            {$marker}\n\n            map.invalidateSize();\n          </script>";
$page->losttime = time_elapsed_string($page->getUnformatted('lastseen'));
$content = renderPage();

<?php 
    $page_limit = 5;
    $sql = "SELECT date, title, content, status, message_id FROM user_notifications WHERE id = {$getID} ORDER BY date DESC LIMIT {$page_limit} ;";
    $stmt = $mysqli->query($sql);
    if ($stmt->num_rows > 0) {
        // output data of each row
        while ($row = $stmt->fetch_assoc()) {
            echo '<div class="strip" id="' . $row['message_id'] . '">';
            if ($row['status'] == 1) {
                echo '<a href="' . $mypath . 'html/user_message_detail.php?m_id=' . $row['message_id'] . '"  class="mess_block">';
            } else {
                echo '<a href="' . $mypath . 'html/user_message_detail.php?m_id=' . $row['message_id'] . '"  class="mess_block new_mess">';
            }
            $ago_time = time_elapsed_string(htmlentities($row['date']));
            echo '<div class="mess_date "> ' . $ago_time . ' | ' . $row['date'] . '</div>
                     <div class="mess_title "><strong>' . substr($row["title"], 0, 100) . '</strong></div>
                     <div   class="mess_body ">' . substr($row["content"], 0, 205) . '...</div>
                     <div onclick="deletemessage(' . $row['message_id'] . ')" class="message_dismiss"> x </div>
              </a>
             </div>';
        }
        if ($stmt->num_rows < $page_limit) {
            echo '<div class="grey_text_placeholder" > <span><div class="no_mail_icon"></div>You have no more messages in your inbox.</span></div>';
        }
    } else {
        echo '<div class="grey_text_placeholder" > <span><div class="no_mail_icon"></div>You have no messages in your inbox.</span></div>';
    }
    ?>

            <!-- timeline time label -->
                <li class="time-label">
                  <span class="bg-red">
                    <?php 
echo $data["ip"];
?>
                  </span>
                </li>
                <!-- /.timeline-label -->
    
                <!-- timeline item -->
                <li>
                  <i class="fa fa-camera-retro bg-purple"></i>
                  <div class="timeline-item">
                    <span class="time"><i class="fa fa-clock-o"></i> <?php 
echo time_elapsed_string($data["time"]);
?>
</span>
                    <h3 class="timeline-header"><a href="<?php 
echo $data["website"];
?>
"><?php 
echo $data["website"];
?>
</a> captured! | To view image in full resolution  click <a href="<?php 
echo $config["path"];
?>
capture/scr/<?php 
echo $data["image_id"];
?>
.png" target="_blank">here</a></h3>

                if ($activity_feed->image != '') {
                    ?>
                                        <div class="activity_image_div"><img src="<?php 
                    echo file_path("", $activity_feed->image, 'NoImageAvailable.jpg', 'uploads/default/');
                    ?>
"/></div>
                                    <?php 
                }
                ?>
                                    <div class="innerContent fli">
                                        <h3><?php 
                echo '<span class="activity_from">' . $activity_feed->from . '</span>' . '    ' . $activity_feed->title;
                ?>
</h3>
                                        <span class="timeLog"><?php 
                echo time_elapsed_string($activity_feed->date_time);
                ?>
</span>
                                        <?php 
                if (!empty($activity_feed->link)) {
                    ?>
                                            <?php 
                    if ($activity_feed->child_id == $selected_child_id) {
                        ?>
 
                                                <p class="desc"><a href="<?php 
                        echo site_url($activity_feed->link);
                        echo !empty($activity_feed->child_id) ? '?child=' . $activity_feed->child_id : '';
                        ?>
" getlink="<?php 
                        echo site_url($activity_feed->link);

    								    </div>
    								</div>
    								<div class='body'>
									<?php 
    echo $u_key['description'];
    ?>
 
    								</div>
    							    </li>	
								<?php 
    if (!empty($u_key['id'])) {
        $CI =& get_instance();
        $CI->load->model('news_model');
        $result = $CI->news_model->get_comments($u_key['id']);
        foreach ($result as $key => $val) {
            $result[$key]['time_ago'] = time_elapsed_string(strtotime($val['created_date']));
        }
        foreach ($result as $key) {
            ?>

	    							    <!-- comment start -->
	    							    <li class='message' style='margin-left:5%'>
	    								<div class='name-and-time'>
	    								    <div class='name pull-left'>
	    									<small>
	    									    <a class="text-contrast" href="javascript:void(0);"><h4><?php 
            echo $key['username'];
            ?>
</h4></a>
	    									</small>
	    									<small>