public function setDescription($text, $length = 80)
    {
        $description = array();
        $split = str_split($text, $length);
        array_walk($split, function ($value) use (&$description) {
            $description[] = $value;
        });
        $this->description = $description;
        return $this;
    }
public function setDescription($text, $length = 80)
    {
        $description = array();
        $split = str_split($text, $length);
        array_walk($split, function ($value) use (&$description) {
            $description[] = $value;
        });
        $this->description = $description;
        return $this;
    }
public function setDescription ( $ text , $ length = 80 ) { $ description = array ( ) ; $ split = str_split ( $ text , $ length ) ; array_walk ( $ split , function ( $ value ) use ( & $ description ) { $ description [ ] = $ value ; } ) ; $ this -> description = $ description ; return $ this ; }
Set description at top of docblock

@param string $text   Description
@param int    $length Length to split line

@return \Deflection\Element\Docblock
Set description at top of docblock