View difference between Paste ID: 7yFgpiC3 and 78svQPsg

 <nav class="navbar navbar-default">
   <div class="container-fluid">
     <!-- Brand and toggle get grouped for better mobile display -->
     <div class="navbar-header">
       <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
         <span class="sr-only">Toggle navigation</span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
       </button>
 	  <?=anchor(base_url(),'Sewa Alat Catering Oval', ['class'=>'navbar-brand'])?>
     </div>
 
     <!-- Collect the nav links, forms, and other content for toggling -->
     <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
 
       <ul class="nav navbar-nav navbar-left">
 		<li><?php echo anchor(base_url(),'Home'); ?></li>
 	  <?php
 		if(isset($kategori)){ ?>
 		<li class="dropdown">
           <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Kategori <span class="caret"></span></a>
           <ul class="dropdown-menu">
 <?php
 		foreach($kategori as $kat){?>
             <li><a href="#"><?=isset($kat->nama_kategori)?$kat->nama_kategori:json_encode($kat);?></a></li>
 <?php	} ?>
 		  </ul>
 		</li>
 
 <?php
 		}
 		else{
 			echo '<!-- no kategori -->';
 		}
 ?>
 		<?php if($this->session->userdata('username')) {?>
 		<li><?php echo anchor('customer/shopping_history','Konfirmasi Pembayaran'); ?></li>
 		<?php }else{} ?>
 
 	  </ul>
       <ul class="nav navbar-nav navbar-right">
 		<li>
 			<?php
 				$text_cart_url  = '<span class="glyphicon glyphicon-shopping-cart" aria-hidden="true"></span>';
 				$text_cart_url .= ' Keranjang : '. $this->cart->total_items().' Barang';
 			?>
 			<?=anchor('welcome/cart', $text_cart_url) ?>
 		</li>
 			<?php if($this->session->userdata('username')) {?>
 				<li><div style="line-height:50px;"><?=$this->session->userdata('username')?></div></li>
 				<li><?php echo anchor('logout','Logout'); ?></li>
 			<?php }else{ ?>
 				<li><?php echo anchor('login','Login'); ?></li>
 			<?php }?>
       </ul>
 
     </div><!-- /.navbar-collapse -->
   </div><!-- /.container-fluid -->
-</nav>
+</nav>
 if(isset($kategori)){ echo '<pre>'.print_r($kategori,1).'</pre>'; }else{ echo 'tidak ada variabel kategori dikirim? '; var_dump($this->model_kategori->all()); }