PHP -Sanitize values of a array

Question

I have a array, which comes from $_POST[] and can have other arrays in it as values, like:

array(
 \'title\' => \'Title\',
 \'data\' => ar         


        

Answer 1

Have a look at array_map

 'Title',
'data' => array(
    'hdr' => 'Header',
    'bdy' => 'Body'
    ),
'foo' => array(1, 23, 65)
);

$b = array_map("strip_tags", $a);
print_r($b);
?>

Update for 2D array:

function array_map_r( $func, $arr )
{
    $newArr = array();

    foreach( $arr as $key => $value )
    {
        $newArr[ $key ] = ( is_array( $value ) ? array_map_r( $func, $value ) : ( is_array($func) ? call_user_func_array($func, $value) : $func( $value ) ) );
    }

    return $newArr;
}

Usage:

$a = array(
'title' => 'Title',
'data' => array(
    'hdr' => 'Header',
    'bdy' => 'Body'
    ),
'foo' => array(1, 23, 65)
); 

$ar =array_map_r('strip_tags', $a);
print_r($ar);

Note I found this just by searching the comments for Dimension