src/Header.php
public function value()
    {
        if (strtolower($this->name()) === 'set-cookie') {
            return join("\r\n" . $this->name() . ': ', $this->data());
        } else {
            return join(', ', $this->_data);
        }
    }
public function value()
    {
        if (strtolower($this->name()) === 'set-cookie') {
            return join("\r\n" . $this->name() . ': ', $this->data());
        } else {
            return join(', ', $this->_data);
        }
    }
public function value ( ) { if ( strtolower ( $ this -> name ( ) ) === 'set-cookie' ) { return join ( "\r\n" . $ this -> name ( ) . ': ' , $ this -> data ( ) ) ; } else { return join ( ', ' , $ this -> _data ) ; } }
Gets the header's value.

@return array Returns the headers.
Gets the header s value .