Скрыть контактную информацию - AdsManager

<div class="adsmanager_ads_contact">
			<?php if (@$this->positions[4]->title) {$strtitle = JText::_($this->positions[4]->title);} ?>
			<?php echo "<b>".@$strtitle."</b>"; 
			if (($this->userid != 0)||($conf->show_contact == 0)) {		
				if (isset($this->fDisplay[5]))
				{		
					foreach($this->fDisplay[5] as $field)
					{	
						echo $this->field->showFieldValue($this->content,$field);
					} 
				}

			if (($this->userid != 0)||($conf->show_contact == 0)) {		
				if (isset($this->fDisplay[5]))
				{		
					foreach($this->fDisplay[5] as $field)
					{	
						echo $this->field->showFieldValue($this->content,$field);
					} 
				}
				if (($this->content->userid != 0)&&($conf->allow_contact_by_pms == 1))
				{
					$pmsText= sprintf(JText::_('ADSMANAGER_PMS_FORM'),$this->content->user);
					$pmsForm = JRoute::_("index.php?option=com_uddeim&task=new&recip=".$this->content->userid);
					echo '<a href="'.$pmsForm.'">'.$pmsText.'</a><br />';
				}
			}
			else
			{
				echo JText::_('ADSMANAGER_CONTACT_NOT_LOGGED');
			}

			if(($this->userid== 0)&&($this->content->category==id категории))
				echo JText::_('ADSMANAGER_CONTACT_NOT_LOGGED');
			else{
				if (isset($this->fDisplay[5]))
				{		
					foreach($this->fDisplay[5] as $field)
					{	
						echo $this->field->showFieldValue($this->content,$field);
					} 
				}
				if (($this->content->userid != 0)&&($conf->allow_contact_by_pms == 1))
				{
					$pmsText= sprintf(JText::_('ADSMANAGER_PMS_FORM'),$this->content->user);
					$pmsForm = JRoute::_("index.php?option=com_uddeim&task=new&recip=".$this->content->userid);
					echo '<a href="'.$pmsForm.'">'.$pmsText.'</a><br />';
				}
			}

$this->content->category==77

if(($this->userid== 0)&&($this->content->catid==55))
				echo JText::_('ADSMANAGER_CONTACT_NOT_LOGGED');
			

($this->content->catid==55)

(in_array($this->content->catid, array(55,77, и т.д.)))