getUserAvatar() public static method

public static getUserAvatar ( $size, $avatar, $default )
  
        <?php 
$this->render('cmswidgets.views.notification_frontend');
?>
      
    
    
        <?php 
$form = $this->beginWidget('CActiveForm', array('id' => 'avatar-form', 'enableClientValidation' => true, 'clientOptions' => array('validateOnSubmit' => true), 'htmlOptions' => array('enctype' => 'multipart/form-data')));
?>
        <div class="clearfix">
            <?php 
echo $form->label($model, 'image');
?>
            <img style="float:none; margin-bottom:3px" src="<?php 
echo GxcHelpers::getUserAvatar('96', user()->getModel()->avatar, $this->layout_asset . '/images/avatar.png');
?>
" class="avatar profile_photo"/>
            <div class="input"></div>
            <a style="" href="javascript:void(0);" onClick="return removeAvatar();"><?php 
echo t('Xoá ảnh đại diện');
?>
</a>                    
           <?php 
echo $form->fileField($model, 'image', array('style' => 'display:block; margin-top:15px'));
?>
        <?php 
echo $form->error($model, 'image', array('style' => 'width: 540px;'));
?>
        	</div>