includes/phing/src/Tasks/PropertiesValidateTask.php
public function setForbidden($forbidden)
    {
        if (is_string($forbidden)) {
            $this->_forbidden = new PhingFile($forbidden);
        } else {
            $this->_forbidden = $forbidden;
        }

    }
public function setForbidden($forbidden)
    {
        if (is_string($forbidden)) {
            $this->_forbidden = new PhingFile($forbidden);
        } else {
            $this->_forbidden = $forbidden;
        }

    }
public function setForbidden ( $ forbidden ) { if ( is_string ( $ forbidden ) ) { $ this -> _forbidden = new PhingFile ( $ forbidden ) ; } else { $ this -> _forbidden = $ forbidden ; } }
Set a file to get the forbidden properties.

@param string|PhingFile $forbidden file to compare with

@return void
Set a file to get the forbidden properties .