getFooterTitleFormat example

$isHeader = false;
                    $isFirstRow = false;
                }

                if ($horizontal) {
                    $this->renderRow($row, $this->style->getCellRowFormat(), $this->style->getCellHeaderFormat());
                } else {
                    $this->renderRow($row, $isHeader ? $this->style->getCellHeaderFormat() : $this->style->getCellRowFormat());
                }
            }
        }
        $this->renderRowSeparator(self::SEPARATOR_BOTTOM, $this->footerTitle, $this->style->getFooterTitleFormat());

        $this->cleanup();
        $this->rendered = true;
    }

    /** * Renders horizontal header separator. * * Example: * * +-----+-----------+-------+ */

$isHeader = false;
                    $isFirstRow = false;
                }

                if ($horizontal) {
                    $this->renderRow($row, $this->style->getCellRowFormat(), $this->style->getCellHeaderFormat());
                } else {
                    $this->renderRow($row, $isHeader ? $this->style->getCellHeaderFormat() : $this->style->getCellRowFormat());
                }
            }
        }
        $this->renderRowSeparator(self::SEPARATOR_BOTTOM, $this->footerTitle, $this->style->getFooterTitleFormat());

        $this->cleanup();
        $this->rendered = true;
    }

    /** * Renders horizontal header separator. * * Example: * * +-----+-----------+-------+ */