PHP integrated FCK function code

Define a function for calling FCKeditor and write it as a function in PHP to facilitate calling

CODE:
//Define a function to call FCKeditor
function call_fck($input_name,$input_value,$w='780',$h='580')
{
include_once 'fckeditor/fckeditor.php';
$fcked = new FCKeditor($input_name);
$fcked->BasePath = 'fckeditor/';
$fcked->ToolbarSet = 'Simple' ; //Toolbar settings
$fcked->InstanceName = $input_name;
$fcked->Width = $w;
$fcked->Height = $h;
$fcked->Value = $input_value;
$fck_area = $fcked->CreateHtml();
$this->smarty->assign('fck_area',$fck_area);
unset($fck_area) ;
unset($fcked) ;
}