Extrafields Visibility. K2 Extension - joomla

Question

So i have this code changed in ../html/com_k2/template/default/item.php:
<?php if($this->item->params->get('itemExtraFields') && count($this->item->extra_fields)): ?>
<!-- Item extra fields -->
<div class="itemExtraFields">
<h3><?php echo JText::_('Additional Info:'); ?></h3>
<ul>
<?php foreach ($this->item->extra_fields as $key=>$extraField):?>
<?php $user =& JFactory::getUser(); ?>
<?php if($extraField->name == "Price" && $user->get('Guest') ==1): ?>
<?php else: ?>
<li class="<?php echo ($key%2) ? "odd" : "even"; ?> type<?php echo ucfirst($extraField->type); ?> group<?php echo $extraField->group; ?>">
<span class="itemExtraFieldsLabel"><?php echo $extraField->name; ?>:</span>
<span class="itemExtraFieldsValue"><?php echo ($extraField->type=='date')?JHTML::_('date', $extraField->value, JText::_('K2_DATE_FORMAT_LC')):$extraField->value; ?></span>
</li>
<?php endif; ?>
<?php endforeach; ?>
</ul>
<div class="clr"></div>
</div>
<?php endif; ?>
What I'm trying to achieve is to hide the extrafield on Guest Viewer on the front-page, and that extrafield will only be visible to certain User groups. I already tried changing this line three times:
name == "Price" && $user->get('Guest')==1): ?>
name == "itemExtraFields" &&$user->get('Guest')
==1): ?>
name == "itemExtraFieldsValue"
&&$user->get('Guest') ==1): ?>
(I named my custom field as Price)
So i don't know if I'm missing something on the code or i got the itemFields name wrong. Any help would be appreciated a ton. I already asked in the k2 forum and joomla forum but no one is answering.

Answer 1

Try this code. It is working fine.
<?php foreach ($this->item->extra_fields as $key=>$extraField):?>
<?php if($extraField->name === "Price" && $this->user->guest){}
else{ ?>
<li class="<?php echo ($key%2) ? "odd" : "even"; ?> type<?php echo ucfirst($extraField->type); ?> group<?php echo $extraField->group; ?>">
<span class="itemExtraFieldsLabel"><?php echo $extraField->name; ?>:</span>
<span class="itemExtraFieldsValue"><?php echo $extraField->value; ?></span>
</li>
<?php }?>
<?php endforeach; ?>
I just added a strict comparison to the name and brackets for the if else condition. Also altered the way of checking guest user.