Class Mage_Core_Model_Input_Filter

Filter data collector

Model for multi-filtering all data which set to models Example:

/** @var $filter Mage_Core_Model_Input_Filter */
$filter = Mage::getModel('core/input_filter');
$filter->setFilters(array(
     'list_values' => array(
         'children_filters' => array( //filters will applied to all children
             array(
                 'zend' => 'StringToUpper',
                 'args' => array('encoding' => 'utf-8')),
             array('zend' => 'StripTags')
         )
     ),
     'list_values_with_name' => array(
         'children_filters' => array(
             'item1' => array(
                 array(
                     'zend' => 'StringToUpper',
                     'args' => array('encoding' => 'utf-8'))),
             'item2' => array(
                 array('model' => 'core/input_filter_maliciousCode')
             ),
             'item3' => array(
                 array(
                     'helper' => 'core',
                     'method' => 'stripTags',
                     'args' => array('<p> <div>', true))
             )
         )
     )
 ));
 $filter->addFilter('name2', new Zend_Filter_Alnum());
 $filter->addFilter('name1',
     array(
         'zend' => 'StringToUpper',
         'args' => array('encoding' => 'utf-8')));
 $filter->addFilter('name1', array('zend' => 'StripTags'), Zend_Filter::CHAIN_PREPEND);
 $filter->addFilters(protected $_filtersToAdd = array(
     'list_values_with_name' => array(
         'children_filters' => array(
             'deep_list' => array(
                 'children_filters' => array(
                     'sub1' => array(
                         array(
                             'zend' => 'StringToLower',
                             'args' => array('encoding' => 'utf-8'))),
                     'sub2' => array(array('zend' => 'Int'))
                 )
             )
         )
     )
 ));
 $filter->filter(array(
     'name1' => 'some <b>string</b>',
     'name2' => '888 555',
     'list_values' => array(
         'some <b>string2</b>',
         'some <p>string3</p>',
     ),
     'list_values_with_name' => array(
         'item1' => 'some <b onclick="alert(\'2\')">string4</b>',
        'item2' => 'some <b onclick="alert(\'1\')">string5</b>',
         'item3' => 'some <p>string5</p> <b>bold</b> <div>div</div>',
         'deep_list' => array(
             'sub1' => 'toLowString',
             'sub2' => '5 TO INT',
         )
     )
 ));