PHP Dosya Yöneticisi

<?php

/**
 * PHPExcel_Writer_HTML
 *
 * Copyright (c) 2006 - 2015 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package    PHPExcel_Writer_HTML
 * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 * @version    ##VERSION##, ##DATE##
 */
class PHPExcel_Writer_HTML extends PHPExcel_Writer_Abstract implements PHPExcel_Writer_IWriter
{
    /**
     * PHPExcel object
     *
     * @var PHPExcel
     */
    protected $phpExcel;

/**
     * Sheet index to write
     *
     * @var int
     */
    private $sheetIndex = 0;

/**
     * Images root
     *
     * @var string
     */
    private $imagesRoot = '.';

/**
     * embed images, or link to images
     *
     * @var boolean
     */
    private $embedImages = false;

/**
     * Use inline CSS?
     *
     * @var boolean
     */
    private $useInlineCss = false;

/**
     * Array of CSS styles
     *
     * @var array
     */
    private $cssStyles;

/**
     * Array of column widths in points
     *
     * @var array
     */
    private $columnWidths;

/**
     * Default font
     *
     * @var PHPExcel_Style_Font
     */
    private $defaultFont;

/**
     * Flag whether spans have been calculated
     *
     * @var boolean
     */
    private $spansAreCalculated = false;

/**
     * Excel cells that should not be written as HTML cells
     *
     * @var array
     */
    private $isSpannedCell = array();

/**
     * Excel cells that are upper-left corner in a cell merge
     *
     * @var array
     */
    private $isBaseCell = array();

/**
     * Excel rows that should not be written as HTML rows
     *
     * @var array
     */
    private $isSpannedRow = array();

/**
     * Is the current writer creating PDF?
     *
     * @var boolean
     */
    protected $isPdf = false;

/**
     * Generate the Navigation block
     *
     * @var boolean
     */
    private $generateSheetNavigationBlock = true;

/**
     * Create a new PHPExcel_Writer_HTML
     *
     * @param    PHPExcel    $phpExcel    PHPExcel object
     */
    public function __construct(PHPExcel $phpExcel)
    {
        $this->phpExcel = $phpExcel;
        $this->defaultFont = $this->phpExcel->getDefaultStyle()->getFont();
    }

/**
     * Save PHPExcel to file
     *
     * @param    string        $pFilename
     * @throws    PHPExcel_Writer_Exception
     */
    public function save($pFilename = null)
    {
        // garbage collect
        $this->phpExcel->garbageCollect();

$saveDebugLog = PHPExcel_Calculation::getInstance($this->phpExcel)->getDebugLog()->getWriteDebugLog();
        PHPExcel_Calculation::getInstance($this->phpExcel)->getDebugLog()->setWriteDebugLog(false);
        $saveArrayReturnType = PHPExcel_Calculation::getArrayReturnType();
        PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);

// Build CSS
        $this->buildCSS(!$this->useInlineCss);

// Open file
        $fileHandle = fopen($pFilename, 'wb+');
        if ($fileHandle === false) {
            throw new PHPExcel_Writer_Exception("Could not open file $pFilename for writing.");
        }

// Write headers
        fwrite($fileHandle, $this->generateHTMLHeader(!$this->useInlineCss));

// Write navigation (tabs)
        if ((!$this->isPdf) && ($this->generateSheetNavigationBlock)) {
            fwrite($fileHandle, $this->generateNavigation());
        }

// Write data
        fwrite($fileHandle, $this->generateSheetData());

// Write footer
        fwrite($fileHandle, $this->generateHTMLFooter());

// Close file
        fclose($fileHandle);

PHPExcel_Calculation::setArrayReturnType($saveArrayReturnType);
        PHPExcel_Calculation::getInstance($this->phpExcel)->getDebugLog()->setWriteDebugLog($saveDebugLog);
    }

/**
     * Map VAlign
     *
     * @param    string        $vAlign        Vertical alignment
     * @return string
     */
    private function mapVAlign($vAlign)
    {
        switch ($vAlign) {
            case PHPExcel_Style_Alignment::VERTICAL_BOTTOM:
                return 'bottom';
            case PHPExcel_Style_Alignment::VERTICAL_TOP:
                return 'top';
            case PHPExcel_Style_Alignment::VERTICAL_CENTER:
            case PHPExcel_Style_Alignment::VERTICAL_JUSTIFY:
                return 'middle';
            default:
                return 'baseline';
        }
    }

/**
     * Map HAlign
     *
     * @param    string        $hAlign        Horizontal alignment
     * @return string|false
     */
    private function mapHAlign($hAlign)
    {
        switch ($hAlign) {
            case PHPExcel_Style_Alignment::HORIZONTAL_GENERAL:
                return false;
            case PHPExcel_Style_Alignment::HORIZONTAL_LEFT:
                return 'left';
            case PHPExcel_Style_Alignment::HORIZONTAL_RIGHT:
                return 'right';
            case PHPExcel_Style_Alignment::HORIZONTAL_CENTER:
            case PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS:
                return 'center';
            case PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY:
                return 'justify';
            default:
                return false;
        }
    }

/**
     * Map border style
     *
     * @param    int        $borderStyle        Sheet index
     * @return    string
     */
    private function mapBorderStyle($borderStyle)
    {
        switch ($borderStyle) {
            case PHPExcel_Style_Border::BORDER_NONE:
                return 'none';
            case PHPExcel_Style_Border::BORDER_DASHDOT:
                return '1px dashed';
            case PHPExcel_Style_Border::BORDER_DASHDOTDOT:
                return '1px dotted';
            case PHPExcel_Style_Border::BORDER_DASHED:
                return '1px dashed';
            case PHPExcel_Style_Border::BORDER_DOTTED:
                return '1px dotted';
            case PHPExcel_Style_Border::BORDER_DOUBLE:
                return '3px double';
            case PHPExcel_Style_Border::BORDER_HAIR:
                return '1px solid';
            case PHPExcel_Style_Border::BORDER_MEDIUM:
                return '2px solid';
            case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT:
                return '2px dashed';
            case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT:
                return '2px dotted';
            case PHPExcel_Style_Border::BORDER_MEDIUMDASHED:
                return '2px dashed';
            case PHPExcel_Style_Border::BORDER_SLANTDASHDOT:
                return '2px dashed';
            case PHPExcel_Style_Border::BORDER_THICK:
                return '3px solid';
            case PHPExcel_Style_Border::BORDER_THIN:
                return '1px solid';
            default:
                // map others to thin
                return '1px solid';
        }
    }

/**
     * Get sheet index
     *
     * @return int
     */
    public function getSheetIndex()
    {
        return $this->sheetIndex;
    }

/**
     * Set sheet index
     *
     * @param    int        $pValue        Sheet index
     * @return PHPExcel_Writer_HTML
     */
    public function setSheetIndex($pValue = 0)
    {
        $this->sheetIndex = $pValue;
        return $this;
    }

/**
     * Get sheet index
     *
     * @return boolean
     */
    public function getGenerateSheetNavigationBlock()
    {
        return $this->generateSheetNavigationBlock;
    }

/**
     * Set sheet index
     *
     * @param    boolean        $pValue        Flag indicating whether the sheet navigation block should be generated or not
     * @return PHPExcel_Writer_HTML
     */
    public function setGenerateSheetNavigationBlock($pValue = true)
    {
        $this->generateSheetNavigationBlock = (bool) $pValue;
        return $this;
    }

/**
     * Write all sheets (resets sheetIndex to NULL)
     */
    public function writeAllSheets()
    {
        $this->sheetIndex = null;
        return $this;
    }

/**
     * Generate HTML header
     *
     * @param    boolean        $pIncludeStyles        Include styles?
     * @return    string
     * @throws PHPExcel_Writer_Exception
     */
    public function generateHTMLHeader($pIncludeStyles = false)
    {
        // PHPExcel object known?
        if (is_null($this->phpExcel)) {
            throw new PHPExcel_Writer_Exception('Internal PHPExcel object not set to an instance of an object.');
        }

// Construct HTML
        $properties = $this->phpExcel->getProperties();
        $html = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">' . PHP_EOL;
        $html .= '' . PHP_EOL;
        $html .= '<html>' . PHP_EOL;
        $html .= '  <head>' . PHP_EOL;
        $html .= '      <meta http-equiv="Content-Type" content="text/html; charset=utf-8">' . PHP_EOL;
        if ($properties->getTitle() > '') {
            $html .= '      <title>' . htmlspecialchars($properties->getTitle()) . '</title>' . PHP_EOL;
        }
        if ($properties->getCreator() > '') {
            $html .= '      <meta name="author" content="' . htmlspecialchars($properties->getCreator()) . '" />' . PHP_EOL;
        }
        if ($properties->getTitle() > '') {
            $html .= '      <meta name="title" content="' . htmlspecialchars($properties->getTitle()) . '" />' . PHP_EOL;
        }
        if ($properties->getDescription() > '') {
            $html .= '      <meta name="description" content="' . htmlspecialchars($properties->getDescription()) . '" />' . PHP_EOL;
        }
        if ($properties->getSubject() > '') {
            $html .= '      <meta name="subject" content="' . htmlspecialchars($properties->getSubject()) . '" />' . PHP_EOL;
        }
        if ($properties->getKeywords() > '') {
            $html .= '      <meta name="keywords" content="' . htmlspecialchars($properties->getKeywords()) . '" />' . PHP_EOL;
        }
        if ($properties->getCategory() > '') {
            $html .= '      <meta name="category" content="' . htmlspecialchars($properties->getCategory()) . '" />' . PHP_EOL;
        }
        if ($properties->getCompany() > '') {
            $html .= '      <meta name="company" content="' . htmlspecialchars($properties->getCompany()) . '" />' . PHP_EOL;
        }
        if ($properties->getManager() > '') {
            $html .= '      <meta name="manager" content="' . htmlspecialchars($properties->getManager()) . '" />' . PHP_EOL;
        }

if ($pIncludeStyles) {
            $html .= $this->generateStyles(true);
        }

$html .= '  </head>' . PHP_EOL;
        $html .= '' . PHP_EOL;
        $html .= '  <body>' . PHP_EOL;

return $html;
    }

/**
     * Generate sheet data
     *
     * @return    string
     * @throws PHPExcel_Writer_Exception
     */
    public function generateSheetData()
    {
        // PHPExcel object known?
        if (is_null($this->phpExcel)) {
            throw new PHPExcel_Writer_Exception('Internal PHPExcel object not set to an instance of an object.');
        }

// Ensure that Spans have been calculated?
        if (!$this->spansAreCalculated) {
            $this->calculateSpans();
        }

// Fetch sheets
        $sheets = array();
        if (is_null($this->sheetIndex)) {
            $sheets = $this->phpExcel->getAllSheets();
        } else {
            $sheets[] = $this->phpExcel->getSheet($this->sheetIndex);
        }

// Construct HTML
        $html = '';

// Loop all sheets
        $sheetId = 0;
        foreach ($sheets as $sheet) {
            // Write table header
            $html .= $this->generateTableHeader($sheet);

// Get worksheet dimension
            $dimension = explode(':', $sheet->calculateWorksheetDimension());
            $dimension[0] = PHPExcel_Cell::coordinateFromString($dimension[0]);
            $dimension[0][0] = PHPExcel_Cell::columnIndexFromString($dimension[0][0]) - 1;
            $dimension[1] = PHPExcel_Cell::coordinateFromString($dimension[1]);
            $dimension[1][0] = PHPExcel_Cell::columnIndexFromString($dimension[1][0]) - 1;

// row min,max
            $rowMin = $dimension[0][1];
            $rowMax = $dimension[1][1];

// calculate start of <tbody>, <thead>
            $tbodyStart = $rowMin;
            $theadStart = $theadEnd   = 0; // default: no <thead>    no </thead>
            if ($sheet->getPageSetup()->isRowsToRepeatAtTopSet()) {
                $rowsToRepeatAtTop = $sheet->getPageSetup()->getRowsToRepeatAtTop();

// we can only support repeating rows that start at top row
                if ($rowsToRepeatAtTop[0] == 1) {
                    $theadStart = $rowsToRepeatAtTop[0];
                    $theadEnd   = $rowsToRepeatAtTop[1];
                    $tbodyStart = $rowsToRepeatAtTop[1] + 1;
                }
            }

// Loop through cells
            $row = $rowMin-1;
            while ($row++ < $rowMax) {
                // <thead> ?
                if ($row == $theadStart) {
                    $html .= '        <thead>' . PHP_EOL;
                    $cellType = 'th';
                }

// <tbody> ?
                if ($row == $tbodyStart) {
                    $html .= '        <tbody>' . PHP_EOL;
                    $cellType = 'td';
                }

// Write row if there are HTML table cells in it
                if (!isset($this->isSpannedRow[$sheet->getParent()->getIndex($sheet)][$row])) {
                    // Start a new rowData
                    $rowData = array();
                    // Loop through columns
                    $column = $dimension[0][0] - 1;
                    while ($column++ < $dimension[1][0]) {
                        // Cell exists?
                        if ($sheet->cellExistsByColumnAndRow($column, $row)) {
                            $rowData[$column] = PHPExcel_Cell::stringFromColumnIndex($column) . $row;
                        } else {
                            $rowData[$column] = '';
                        }
                    }
                    $html .= $this->generateRow($sheet, $rowData, $row - 1, $cellType);
                }

// </thead> ?
                if ($row == $theadEnd) {
                    $html .= '        </thead>' . PHP_EOL;
                }
            }
            $html .= $this->extendRowsForChartsAndImages($sheet, $row);

// Close table body.
            $html .= '        </tbody>' . PHP_EOL;

// Write table footer
            $html .= $this->generateTableFooter();

// Writing PDF?
            if ($this->isPdf) {
                if (is_null($this->sheetIndex) && $sheetId + 1 < $this->phpExcel->getSheetCount()) {
                    $html .= '<div style="page-break-before:always" />';
                }
            }

// Next sheet
            ++$sheetId;
        }

return $html;
    }

/**
     * Generate sheet tabs
     *
     * @return    string
     * @throws PHPExcel_Writer_Exception
     */
    public function generateNavigation()
    {
        // PHPExcel object known?
        if (is_null($this->phpExcel)) {
            throw new PHPExcel_Writer_Exception('Internal PHPExcel object not set to an instance of an object.');
        }

// Construct HTML
        $html = '';

// Only if there are more than 1 sheets
        if (count($sheets) > 1) {
            // Loop all sheets
            $sheetId = 0;

$html .= '<ul class="navigation">' . PHP_EOL;

foreach ($sheets as $sheet) {
                $html .= '  <li class="sheet' . $sheetId . '"><a href="#sheet' . $sheetId . '">' . $sheet->getTitle() . '</a></li>' . PHP_EOL;
                ++$sheetId;
            }

$html .= '</ul>' . PHP_EOL;
        }

return $html;
    }

private function extendRowsForChartsAndImages(PHPExcel_Worksheet $pSheet, $row)
    {
        $rowMax = $row;
        $colMax = 'A';
        if ($this->includeCharts) {
            foreach ($pSheet->getChartCollection() as $chart) {
                if ($chart instanceof PHPExcel_Chart) {
                    $chartCoordinates = $chart->getTopLeftPosition();
                    $chartTL = PHPExcel_Cell::coordinateFromString($chartCoordinates['cell']);
                    $chartCol = PHPExcel_Cell::columnIndexFromString($chartTL[0]);
                    if ($chartTL[1] > $rowMax) {
                        $rowMax = $chartTL[1];
                        if ($chartCol > PHPExcel_Cell::columnIndexFromString($colMax)) {
                            $colMax = $chartTL[0];
                        }
                    }
                }
            }
        }

foreach ($pSheet->getDrawingCollection() as $drawing) {
            if ($drawing instanceof PHPExcel_Worksheet_Drawing) {
                $imageTL = PHPExcel_Cell::coordinateFromString($drawing->getCoordinates());
                $imageCol = PHPExcel_Cell::columnIndexFromString($imageTL[0]);
                if ($imageTL[1] > $rowMax) {
                    $rowMax = $imageTL[1];
                    if ($imageCol > PHPExcel_Cell::columnIndexFromString($colMax)) {
                        $colMax = $imageTL[0];
                    }
                }
            }
        }

$html = '';
        $colMax++;
        while ($row <= $rowMax) {
            $html .= '<tr>';
            for ($col = 'A'; $col != $colMax; ++$col) {
                $html .= '<td>';
                $html .= $this->writeImageInCell($pSheet, $col.$row);
                if ($this->includeCharts) {
                    $html .= $this->writeChartInCell($pSheet, $col.$row);
                }
                $html .= '</td>';
            }
            ++$row;
            $html .= '</tr>';
        }
        return $html;
    }

/**
     * Generate image tag in cell
     *
     * @param    PHPExcel_Worksheet    $pSheet            PHPExcel_Worksheet
     * @param    string                $coordinates    Cell coordinates
     * @return    string
     * @throws    PHPExcel_Writer_Exception
     */
    private function writeImageInCell(PHPExcel_Worksheet $pSheet, $coordinates)
    {
        // Construct HTML
        $html = '';

// Write images
        foreach ($pSheet->getDrawingCollection() as $drawing) {
            if ($drawing instanceof PHPExcel_Worksheet_Drawing) {
                if ($drawing->getCoordinates() == $coordinates) {
                    $filename = $drawing->getPath();

// Strip off eventual '.'
                    if (substr($filename, 0, 1) == '.') {
                        $filename = substr($filename, 1);
                    }

// Prepend images root
                    $filename = $this->getImagesRoot() . $filename;

// Strip off eventual '.'
                    if (substr($filename, 0, 1) == '.' && substr($filename, 0, 2) != './') {
                        $filename = substr($filename, 1);
                    }

// Convert UTF8 data to PCDATA
                    $filename = htmlspecialchars($filename);

$html .= PHP_EOL;
                    if ((!$this->embedImages) || ($this->isPdf)) {
                        $imageData = $filename;
                    } else {
                        $imageDetails = getimagesize($filename);
                        if ($fp = fopen($filename, "rb", 0)) {
                            $picture = fread($fp, filesize($filename));
                            fclose($fp);
                            // base64 encode the binary data, then break it
                            // into chunks according to RFC 2045 semantics
                            $base64 = chunk_split(base64_encode($picture));
                            $imageData = 'data:'.$imageDetails['mime'].';base64,' . $base64;
                        } else {
                            $imageData = $filename;
                        }
                    }

$html .= '<div style="position: relative;">';
                    $html .= '<img style="position: absolute; z-index: 1; left: ' .
                        $drawing->getOffsetX() . 'px; top: ' . $drawing->getOffsetY() . 'px; width: ' .
                        $drawing->getWidth() . 'px; height: ' . $drawing->getHeight() . 'px;" src="' .
                        $imageData . '" border="0" />';
                    $html .= '</div>';
                }
            } elseif ($drawing instanceof PHPExcel_Worksheet_MemoryDrawing) {
                if ($drawing->getCoordinates() != $coordinates) {
                    continue;
                }
                ob_start();                                //  Let's start output buffering.
                imagepng($drawing->getImageResource());    //  This will normally output the image, but because of ob_start(), it won't.
                $contents = ob_get_contents();             //  Instead, output above is saved to $contents
                ob_end_clean();                            //  End the output buffer.

$dataUri = "data:image/jpeg;base64," . base64_encode($contents);

//  Because of the nature of tables, width is more important than height.
                //  max-width: 100% ensures that image doesnt overflow containing cell
                //  width: X sets width of supplied image.
                //  As a result, images bigger than cell will be contained and images smaller will not get stretched
                $html .= '<img src="'.$dataUri.'" style="max-width:100%;width:'.$drawing->getWidth().'px;" />';
            }
        }

return $html;
    }

/**
     * Generate chart tag in cell
     *
     * @param    PHPExcel_Worksheet    $pSheet            PHPExcel_Worksheet
     * @param    string                $coordinates    Cell coordinates
     * @return    string
     * @throws    PHPExcel_Writer_Exception
     */
    private function writeChartInCell(PHPExcel_Worksheet $pSheet, $coordinates)
    {
        // Construct HTML
        $html = '';

// Write charts
        foreach ($pSheet->getChartCollection() as $chart) {
            if ($chart instanceof PHPExcel_Chart) {
                $chartCoordinates = $chart->getTopLeftPosition();
                if ($chartCoordinates['cell'] == $coordinates) {
                    $chartFileName = PHPExcel_Shared_File::sys_get_temp_dir().'/'.uniqid().'.png';
                    if (!$chart->render($chartFileName)) {
                        return;
                    }

$html .= PHP_EOL;
                    $imageDetails = getimagesize($chartFileName);
                    if ($fp = fopen($chartFileName, "rb", 0)) {
                        $picture = fread($fp, filesize($chartFileName));
                        fclose($fp);
                        // base64 encode the binary data, then break it
                        // into chunks according to RFC 2045 semantics
                        $base64 = chunk_split(base64_encode($picture));
                        $imageData = 'data:'.$imageDetails['mime'].';base64,' . $base64;

$html .= '<div style="position: relative;">';
                        $html .= '<img style="position: absolute; z-index: 1; left: ' . $chartCoordinates['xOffset'] . 'px; top: ' . $chartCoordinates['yOffset'] . 'px; width: ' . $imageDetails[0] . 'px; height: ' . $imageDetails[1] . 'px;" src="' . $imageData . '" border="0" />' . PHP_EOL;
                        $html .= '</div>';

unlink($chartFileName);
                    }
                }
            }
        }

// Return
        return $html;
    }

/**
     * Generate CSS styles
     *
     * @param    boolean    $generateSurroundingHTML    Generate surrounding HTML tags? (&lt;style&gt; and &lt;/style&gt;)
     * @return    string
     * @throws    PHPExcel_Writer_Exception
     */
    public function generateStyles($generateSurroundingHTML = true)
    {
        // PHPExcel object known?
        if (is_null($this->phpExcel)) {
            throw new PHPExcel_Writer_Exception('Internal PHPExcel object not set to an instance of an object.');
        }

// Build CSS
        $css = $this->buildCSS($generateSurroundingHTML);

// Construct HTML
        $html = '';

// Start styles
        if ($generateSurroundingHTML) {
            $html .= '    <style type="text/css">' . PHP_EOL;
            $html .= '      html { ' . $this->assembleCSS($css['html']) . ' }' . PHP_EOL;
        }

// Write all other styles
        foreach ($css as $styleName => $styleDefinition) {
            if ($styleName != 'html') {
                $html .= '      ' . $styleName . ' { ' . $this->assembleCSS($styleDefinition) . ' }' . PHP_EOL;
            }
        }

// End styles
        if ($generateSurroundingHTML) {
            $html .= '    </style>' . PHP_EOL;
        }

// Return
        return $html;
    }

/**
     * Build CSS styles
     *
     * @param    boolean    $generateSurroundingHTML    Generate surrounding HTML style? (html { })
     * @return    array
     * @throws    PHPExcel_Writer_Exception
     */
    public function buildCSS($generateSurroundingHTML = true)
    {
        // PHPExcel object known?
        if (is_null($this->phpExcel)) {
            throw new PHPExcel_Writer_Exception('Internal PHPExcel object not set to an instance of an object.');
        }

// Cached?
        if (!is_null($this->cssStyles)) {
            return $this->cssStyles;
        }

// Ensure that spans have been calculated
        if (!$this->spansAreCalculated) {
            $this->calculateSpans();
        }

// Construct CSS
        $css = array();

// Start styles
        if ($generateSurroundingHTML) {
            // html { }
            $css['html']['font-family']      = 'Calibri, Arial, Helvetica, sans-serif';
            $css['html']['font-size']        = '11pt';
            $css['html']['background-color'] = 'white';
        }

// table { }
        $css['table']['border-collapse']  = 'collapse';
        if (!$this->isPdf) {
            $css['table']['page-break-after'] = 'always';
        }

// .gridlines td { }
        $css['.gridlines td']['border'] = '1px dotted black';
        $css['.gridlines th']['border'] = '1px dotted black';

// .b {}
        $css['.b']['text-align'] = 'center'; // BOOL

// .e {}
        $css['.e']['text-align'] = 'center'; // ERROR

// .f {}
        $css['.f']['text-align'] = 'right'; // FORMULA

// .inlineStr {}
        $css['.inlineStr']['text-align'] = 'left'; // INLINE

// .n {}
        $css['.n']['text-align'] = 'right'; // NUMERIC

// .s {}
        $css['.s']['text-align'] = 'left'; // STRING

// Calculate cell style hashes
        foreach ($this->phpExcel->getCellXfCollection() as $index => $style) {
            $css['td.style' . $index] = $this->createCSSStyle($style);
            $css['th.style' . $index] = $this->createCSSStyle($style);
        }

// Build styles per sheet
        foreach ($sheets as $sheet) {
            // Calculate hash code
            $sheetIndex = $sheet->getParent()->getIndex($sheet);

// Build styles
            // Calculate column widths
            $sheet->calculateColumnWidths();

// col elements, initialize
            $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn()) - 1;
            $column = -1;
            while ($column++ < $highestColumnIndex) {
                $this->columnWidths[$sheetIndex][$column] = 42; // approximation
                $css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = '42pt';
            }

// col elements, loop through columnDimensions and set width
            foreach ($sheet->getColumnDimensions() as $columnDimension) {
                if (($width = PHPExcel_Shared_Drawing::cellDimensionToPixels($columnDimension->getWidth(), $this->defaultFont)) >= 0) {
                    $width = PHPExcel_Shared_Drawing::pixelsToPoints($width);
                    $column = PHPExcel_Cell::columnIndexFromString($columnDimension->getColumnIndex()) - 1;
                    $this->columnWidths[$sheetIndex][$column] = $width;
                    $css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = $width . 'pt';

if ($columnDimension->getVisible() === false) {
                        $css['table.sheet' . $sheetIndex . ' col.col' . $column]['visibility'] = 'collapse';
                        $css['table.sheet' . $sheetIndex . ' col.col' . $column]['*display'] = 'none'; // target IE6+7
                    }
                }
            }

// Default row height
            $rowDimension = $sheet->getDefaultRowDimension();

// table.sheetN tr { }
            $css['table.sheet' . $sheetIndex . ' tr'] = array();

if ($rowDimension->getRowHeight() == -1) {
                $pt_height = PHPExcel_Shared_Font::getDefaultRowHeightByFont($this->phpExcel->getDefaultStyle()->getFont());
            } else {
                $pt_height = $rowDimension->getRowHeight();
            }
            $css['table.sheet' . $sheetIndex . ' tr']['height'] = $pt_height . 'pt';
            if ($rowDimension->getVisible() === false) {
                $css['table.sheet' . $sheetIndex . ' tr']['display']    = 'none';
                $css['table.sheet' . $sheetIndex . ' tr']['visibility'] = 'hidden';
            }

// Calculate row heights
            foreach ($sheet->getRowDimensions() as $rowDimension) {
                $row = $rowDimension->getRowIndex() - 1;

// table.sheetN tr.rowYYYYYY { }
                $css['table.sheet' . $sheetIndex . ' tr.row' . $row] = array();

if ($rowDimension->getRowHeight() == -1) {
                    $pt_height = PHPExcel_Shared_Font::getDefaultRowHeightByFont($this->phpExcel->getDefaultStyle()->getFont());
                } else {
                    $pt_height = $rowDimension->getRowHeight();
                }
                $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['height'] = $pt_height . 'pt';
                if ($rowDimension->getVisible() === false) {
                    $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['display'] = 'none';
                    $css['table.sheet' . $sheetIndex . ' tr.row' . $row]['visibility'] = 'hidden';
                }
            }
        }

// Cache
        if (is_null($this->cssStyles)) {
            $this->cssStyles = $css;
        }

// Return
        return $css;
    }

/**
     * Create CSS style
     *
     * @param    PHPExcel_Style        $pStyle            PHPExcel_Style
     * @return    array
     */
    private function createCSSStyle(PHPExcel_Style $pStyle)
    {
        // Construct CSS
        $css = '';

// Create CSS
        $css = array_merge(
            $this->createCSSStyleAlignment($pStyle->getAlignment()),
            $this->createCSSStyleBorders($pStyle->getBorders()),
            $this->createCSSStyleFont($pStyle->getFont()),
            $this->createCSSStyleFill($pStyle->getFill())
        );

// Return
        return $css;
    }

/**
     * Create CSS style (PHPExcel_Style_Alignment)
     *
     * @param    PHPExcel_Style_Alignment        $pStyle            PHPExcel_Style_Alignment
     * @return    array
     */
    private function createCSSStyleAlignment(PHPExcel_Style_Alignment $pStyle)
    {
        // Construct CSS
        $css = array();

// Create CSS
        $css['vertical-align'] = $this->mapVAlign($pStyle->getVertical());
        if ($textAlign = $this->mapHAlign($pStyle->getHorizontal())) {
            $css['text-align'] = $textAlign;
            if (in_array($textAlign, array('left', 'right'))) {
                $css['padding-'.$textAlign] = (string)((int)$pStyle->getIndent() * 9).'px';
            }
        }

return $css;
    }

/**
     * Create CSS style (PHPExcel_Style_Font)
     *
     * @param    PHPExcel_Style_Font        $pStyle            PHPExcel_Style_Font
     * @return    array
     */
    private function createCSSStyleFont(PHPExcel_Style_Font $pStyle)
    {
        // Construct CSS
        $css = array();

// Create CSS
        if ($pStyle->getBold()) {
            $css['font-weight'] = 'bold';
        }
        if ($pStyle->getUnderline() != PHPExcel_Style_Font::UNDERLINE_NONE && $pStyle->getStrikethrough()) {
            $css['text-decoration'] = 'underline line-through';
        } elseif ($pStyle->getUnderline() != PHPExcel_Style_Font::UNDERLINE_NONE) {
            $css['text-decoration'] = 'underline';
        } elseif ($pStyle->getStrikethrough()) {
            $css['text-decoration'] = 'line-through';
        }
        if ($pStyle->getItalic()) {
            $css['font-style'] = 'italic';
        }

$css['color']       = '#' . $pStyle->getColor()->getRGB();
        $css['font-family'] = '\'' . $pStyle->getName() . '\'';
        $css['font-size']   = $pStyle->getSize() . 'pt';

return $css;
    }

/**
     * Create CSS style (PHPExcel_Style_Borders)
     *
     * @param    PHPExcel_Style_Borders        $pStyle            PHPExcel_Style_Borders
     * @return    array
     */
    private function createCSSStyleBorders(PHPExcel_Style_Borders $pStyle)
    {
        // Construct CSS
        $css = array();

// Create CSS
        $css['border-bottom'] = $this->createCSSStyleBorder($pStyle->getBottom());
        $css['border-top']    = $this->createCSSStyleBorder($pStyle->getTop());
        $css['border-left']   = $this->createCSSStyleBorder($pStyle->getLeft());
        $css['border-right']  = $this->createCSSStyleBorder($pStyle->getRight());

return $css;
    }

/**
     * Create CSS style (PHPExcel_Style_Border)
     *
     * @param    PHPExcel_Style_Border        $pStyle            PHPExcel_Style_Border
     * @return    string
     */
    private function createCSSStyleBorder(PHPExcel_Style_Border $pStyle)
    {
        // Create CSS
//        $css = $this->mapBorderStyle($pStyle->getBorderStyle()) . ' #' . $pStyle->getColor()->getRGB();
        //    Create CSS - add !important to non-none border styles for merged cells
        $borderStyle = $this->mapBorderStyle($pStyle->getBorderStyle());
        $css = $borderStyle . ' #' . $pStyle->getColor()->getRGB() . (($borderStyle == 'none') ? '' : ' !important');

return $css;
    }

/**
     * Create CSS style (PHPExcel_Style_Fill)
     *
     * @param    PHPExcel_Style_Fill        $pStyle            PHPExcel_Style_Fill
     * @return    array
     */
    private function createCSSStyleFill(PHPExcel_Style_Fill $pStyle)
    {
        // Construct HTML
        $css = array();

// Create CSS
        $value = $pStyle->getFillType() == PHPExcel_Style_Fill::FILL_NONE ?
            'white' : '#' . $pStyle->getStartColor()->getRGB();
        $css['background-color'] = $value;

return $css;
    }

/**
     * Generate HTML footer
     */
    public function generateHTMLFooter()
    {
        // Construct HTML
        $html = '';
        $html .= '  </body>' . PHP_EOL;
        $html .= '</html>' . PHP_EOL;

return $html;
    }

/**
     * Generate table header
     *
     * @param    PHPExcel_Worksheet    $pSheet        The worksheet for the table we are writing
     * @return    string
     * @throws    PHPExcel_Writer_Exception
     */
    private function generateTableHeader($pSheet)
    {
        $sheetIndex = $pSheet->getParent()->getIndex($pSheet);

// Construct HTML
        $html = '';
        $html .= $this->setMargins($pSheet);
            
        if (!$this->useInlineCss) {
            $gridlines = $pSheet->getShowGridlines() ? ' gridlines' : '';
            $html .= '    <table border="0" cellpadding="0" cellspacing="0" id="sheet' . $sheetIndex . '" class="sheet' . $sheetIndex . $gridlines . '">' . PHP_EOL;
        } else {
            $style = isset($this->cssStyles['table']) ?
                $this->assembleCSS($this->cssStyles['table']) : '';

if ($this->isPdf && $pSheet->getShowGridlines()) {
                $html .= '    <table border="1" cellpadding="1" id="sheet' . $sheetIndex . '" cellspacing="1" style="' . $style . '">' . PHP_EOL;
            } else {
                $html .= '    <table border="0" cellpadding="1" id="sheet' . $sheetIndex . '" cellspacing="0" style="' . $style . '">' . PHP_EOL;
            }
        }

// Write <col> elements
        $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($pSheet->getHighestColumn()) - 1;
        $i = -1;
        while ($i++ < $highestColumnIndex) {
            if (!$this->isPdf) {
                if (!$this->useInlineCss) {
                    $html .= '        <col class="col' . $i . '">' . PHP_EOL;
                } else {
                    $style = isset($this->cssStyles['table.sheet' . $sheetIndex . ' col.col' . $i]) ?
                        $this->assembleCSS($this->cssStyles['table.sheet' . $sheetIndex . ' col.col' . $i]) : '';
                    $html .= '        <col style="' . $style . '">' . PHP_EOL;
                }
            }
        }

return $html;
    }

/**
     * Generate table footer
     *
     * @throws    PHPExcel_Writer_Exception
     */
    private function generateTableFooter()
    {
        $html = '    </table>' . PHP_EOL;

return $html;
    }

/**
     * Generate row
     *
     * @param    PHPExcel_Worksheet    $pSheet            PHPExcel_Worksheet
     * @param    array                $pValues        Array containing cells in a row
     * @param    int                    $pRow            Row number (0-based)
     * @return    string
     * @throws    PHPExcel_Writer_Exception
     */
    private function generateRow(PHPExcel_Worksheet $pSheet, $pValues = null, $pRow = 0, $cellType = 'td')
    {
        if (is_array($pValues)) {
            // Construct HTML
            $html = '';

// Sheet index
            $sheetIndex = $pSheet->getParent()->getIndex($pSheet);

// DomPDF and breaks
            if ($this->isPdf && count($pSheet->getBreaks()) > 0) {
                $breaks = $pSheet->getBreaks();

// check if a break is needed before this row
                if (isset($breaks['A' . $pRow])) {
                    // close table: </table>
                    $html .= $this->generateTableFooter();

// insert page break
                    $html .= '<div style="page-break-before:always" />';

// open table again: <table> + <col> etc.
                    $html .= $this->generateTableHeader($pSheet);
                }
            }

// Write row start
            if (!$this->useInlineCss) {
                $html .= '          <tr class="row' . $pRow . '">' . PHP_EOL;
            } else {
                $style = isset($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow])
                    ? $this->assembleCSS($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]) : '';

$html .= '          <tr style="' . $style . '">' . PHP_EOL;
            }

// Write cells
            $colNum = 0;
            foreach ($pValues as $cellAddress) {
                $cell = ($cellAddress > '') ? $pSheet->getCell($cellAddress) : '';
                $coordinate = PHPExcel_Cell::stringFromColumnIndex($colNum) . ($pRow + 1);
                if (!$this->useInlineCss) {
                    $cssClass = '';
                    $cssClass = 'column' . $colNum;
                } else {
                    $cssClass = array();
                    if ($cellType == 'th') {
                        if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' th.column' . $colNum])) {
                            $this->cssStyles['table.sheet' . $sheetIndex . ' th.column' . $colNum];
                        }
                    } else {
                        if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum])) {
                            $this->cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum];
                        }
                    }
                }
                $colSpan = 1;
                $rowSpan = 1;

// initialize
                $cellData = '&nbsp;';

// PHPExcel_Cell
                if ($cell instanceof PHPExcel_Cell) {
                    $cellData = '';
                    if (is_null($cell->getParent())) {
                        $cell->attach($pSheet);
                    }
                    // Value
                    if ($cell->getValue() instanceof PHPExcel_RichText) {
                        // Loop through rich text elements
                        $elements = $cell->getValue()->getRichTextElements();
                        foreach ($elements as $element) {
                            // Rich text start?
                            if ($element instanceof PHPExcel_RichText_Run) {
                                $cellData .= '<span style="' . $this->assembleCSS($this->createCSSStyleFont($element->getFont())) . '">';

if ($element->getFont()->getSuperScript()) {
                                    $cellData .= '<sup>';
                                } elseif ($element->getFont()->getSubScript()) {
                                    $cellData .= '<sub>';
                                }
                            }

// Convert UTF8 data to PCDATA
                            $cellText = $element->getText();
                            $cellData .= htmlspecialchars($cellText);

if ($element instanceof PHPExcel_RichText_Run) {
                                if ($element->getFont()->getSuperScript()) {
                                    $cellData .= '</sup>';
                                } elseif ($element->getFont()->getSubScript()) {
                                    $cellData .= '</sub>';
                                }

$cellData .= '</span>';
                            }
                        }
                    } else {
                        if ($this->preCalculateFormulas) {
                            $cellData = PHPExcel_Style_NumberFormat::toFormattedString(
                                $cell->getCalculatedValue(),
                                $pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode(),
                                array($this, 'formatColor')
                            );
                        } else {
                            $cellData = PHPExcel_Style_NumberFormat::toFormattedString(
                                $cell->getValue(),
                                $pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode(),
                                array($this, 'formatColor')
                            );
                        }
                        $cellData = htmlspecialchars($cellData);
                        if ($pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont()->getSuperScript()) {
                            $cellData = '<sup>'.$cellData.'</sup>';
                        } elseif ($pSheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont()->getSubScript()) {
                            $cellData = '<sub>'.$cellData.'</sub>';
                        }
                    }

// Converts the cell content so that spaces occuring at beginning of each new line are replaced by &nbsp;
                    // Example: "  Hello\n to the world" is converted to "&nbsp;&nbsp;Hello\n&nbsp;to the world"
                    $cellData = preg_replace("/(?m)(?:^|\\G) /", '&nbsp;', $cellData);

// convert newline "\n" to '<br>'
                    $cellData = nl2br($cellData);

// Extend CSS class?
                    if (!$this->useInlineCss) {
                        $cssClass .= ' style' . $cell->getXfIndex();
                        $cssClass .= ' ' . $cell->getDataType();
                    } else {
                        if ($cellType == 'th') {
                            if (isset($this->cssStyles['th.style' . $cell->getXfIndex()])) {
                                $cssClass = array_merge($cssClass, $this->cssStyles['th.style' . $cell->getXfIndex()]);
                            }
                        } else {
                            if (isset($this->cssStyles['td.style' . $cell->getXfIndex()])) {
                                $cssClass = array_merge($cssClass, $this->cssStyles['td.style' . $cell->getXfIndex()]);
                            }
                        }

// General horizontal alignment: Actual horizontal alignment depends on dataType
                        $sharedStyle = $pSheet->getParent()->getCellXfByIndex($cell->getXfIndex());
                        if ($sharedStyle->getAlignment()->getHorizontal() == PHPExcel_Style_Alignment::HORIZONTAL_GENERAL
                            && isset($this->cssStyles['.' . $cell->getDataType()]['text-align'])) {
                            $cssClass['text-align'] = $this->cssStyles['.' . $cell->getDataType()]['text-align'];
                        }
                    }
                }

// Hyperlink?
                if ($pSheet->hyperlinkExists($coordinate) && !$pSheet->getHyperlink($coordinate)->isInternal()) {
                    $cellData = '<a href="' . htmlspecialchars($pSheet->getHyperlink($coordinate)->getUrl()) . '" title="' . htmlspecialchars($pSheet->getHyperlink($coordinate)->getTooltip()) . '">' . $cellData . '</a>';
                }

// Should the cell be written or is it swallowed by a rowspan or colspan?
                $writeCell = !(isset($this->isSpannedCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum])
                            && $this->isSpannedCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum]);

// Colspan and Rowspan
                $colspan = 1;
                $rowspan = 1;
                if (isset($this->isBaseCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum])) {
                    $spans = $this->isBaseCell[$pSheet->getParent()->getIndex($pSheet)][$pRow + 1][$colNum];
                    $rowSpan = $spans['rowspan'];
                    $colSpan = $spans['colspan'];

//    Also apply style from last cell in merge to fix borders -
                    //        relies on !important for non-none border declarations in createCSSStyleBorder
                    $endCellCoord = PHPExcel_Cell::stringFromColumnIndex($colNum + $colSpan - 1) . ($pRow + $rowSpan);
                    if (!$this->useInlineCss) {
                        $cssClass .= ' style' . $pSheet->getCell($endCellCoord)->getXfIndex();
                    }
                }

// Write
                if ($writeCell) {
                    // Column start
                    $html .= '            <' . $cellType;
                    if (!$this->useInlineCss) {
                        $html .= ' class="' . $cssClass . '"';
                    } else {
                        //** Necessary redundant code for the sake of PHPExcel_Writer_PDF **
                        // We must explicitly write the width of the <td> element because TCPDF
                        // does not recognize e.g. <col style="width:42pt">
                        $width = 0;
                        $i = $colNum - 1;
                        $e = $colNum + $colSpan - 1;
                        while ($i++ < $e) {
                            if (isset($this->columnWidths[$sheetIndex][$i])) {
                                $width += $this->columnWidths[$sheetIndex][$i];
                            }
                        }
                        $cssClass['width'] = $width . 'pt';

// We must also explicitly write the height of the <td> element because TCPDF
                        // does not recognize e.g. <tr style="height:50pt">
                        if (isset($this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]['height'])) {
                            $height = $this->cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]['height'];
                            $cssClass['height'] = $height;
                        }
                        //** end of redundant code **

$html .= ' style="' . $this->assembleCSS($cssClass) . '"';
                    }
                    if ($colSpan > 1) {
                        $html .= ' colspan="' . $colSpan . '"';
                    }
                    if ($rowSpan > 1) {
                        $html .= ' rowspan="' . $rowSpan . '"';
                    }
                    $html .= '>';

// Image?
                    $html .= $this->writeImageInCell($pSheet, $coordinate);

// Chart?
                    if ($this->includeCharts) {
                        $html .= $this->writeChartInCell($pSheet, $coordinate);
                    }

// Cell data
                    $html .= $cellData;

// Column end
                    $html .= '</'.$cellType.'>' . PHP_EOL;
                }

// Next column
                ++$colNum;
            }

// Write row end
            $html .= '          </tr>' . PHP_EOL;

// Return
            return $html;
        } else {
            throw new PHPExcel_Writer_Exception("Invalid parameters passed.");
        }
    }

/**
     * Takes array where of CSS properties / values and converts to CSS string
     *
     * @param array
     * @return string
     */
    private function assembleCSS($pValue = array())
    {
        $pairs = array();
        foreach ($pValue as $property => $value) {
            $pairs[] = $property . ':' . $value;
        }
        $string = implode('; ', $pairs);

return $string;
    }

/**
     * Get images root
     *
     * @return string
     */
    public function getImagesRoot()
    {
        return $this->imagesRoot;
    }

/**
     * Set images root
     *
     * @param string $pValue
     * @return PHPExcel_Writer_HTML
     */
    public function setImagesRoot($pValue = '.')
    {
        $this->imagesRoot = $pValue;
        return $this;
    }

/**
     * Get embed images
     *
     * @return boolean
     */
    public function getEmbedImages()
    {
        return $this->embedImages;
    }

/**
     * Set embed images
     *
     * @param boolean $pValue
     * @return PHPExcel_Writer_HTML
     */
    public function setEmbedImages($pValue = '.')
    {
        $this->embedImages = $pValue;
        return $this;
    }

/**
     * Get use inline CSS?
     *
     * @return boolean
     */
    public function getUseInlineCss()
    {
        return $this->useInlineCss;
    }

/**
     * Set use inline CSS?
     *
     * @param boolean $pValue
     * @return PHPExcel_Writer_HTML
     */
    public function setUseInlineCss($pValue = false)
    {
        $this->useInlineCss = $pValue;
        return $this;
    }

/**
     * Add color to formatted string as inline style
     *
     * @param string $pValue Plain formatted value without color
     * @param string $pFormat Format code
     * @return string
     */
    public function formatColor($pValue, $pFormat)
    {
        // Color information, e.g. [Red] is always at the beginning
        $color = null; // initialize
        $matches = array();

$color_regex = '/^\\[[a-zA-Z]+\\]/';
        if (preg_match($color_regex, $pFormat, $matches)) {
            $color = str_replace('[', '', $matches[0]);
            $color = str_replace(']', '', $color);
            $color = strtolower($color);
        }

// convert to PCDATA
        $value = htmlspecialchars($pValue);

// color span tag
        if ($color !== null) {
            $value = '<span style="color:' . $color . '">' . $value . '</span>';
        }

return $value;
    }

/**
     * Calculate information about HTML colspan and rowspan which is not always the same as Excel's
     */
    private function calculateSpans()
    {
        // Identify all cells that should be omitted in HTML due to cell merge.
        // In HTML only the upper-left cell should be written and it should have
        //   appropriate rowspan / colspan attribute
        $sheetIndexes = $this->sheetIndex !== null ?
            array($this->sheetIndex) : range(0, $this->phpExcel->getSheetCount() - 1);

foreach ($sheetIndexes as $sheetIndex) {
            $sheet = $this->phpExcel->getSheet($sheetIndex);

$candidateSpannedRow  = array();

// loop through all Excel merged cells
            foreach ($sheet->getMergeCells() as $cells) {
                list($cells,) = PHPExcel_Cell::splitRange($cells);
                $first = $cells[0];
                $last  = $cells[1];

list($fc, $fr) = PHPExcel_Cell::coordinateFromString($first);
                $fc = PHPExcel_Cell::columnIndexFromString($fc) - 1;

list($lc, $lr) = PHPExcel_Cell::coordinateFromString($last);
                $lc = PHPExcel_Cell::columnIndexFromString($lc) - 1;

// loop through the individual cells in the individual merge
                $r = $fr - 1;
                while ($r++ < $lr) {
                    // also, flag this row as a HTML row that is candidate to be omitted
                    $candidateSpannedRow[$r] = $r;

$c = $fc - 1;
                    while ($c++ < $lc) {
                        if (!($c == $fc && $r == $fr)) {
                            // not the upper-left cell (should not be written in HTML)
                            $this->isSpannedCell[$sheetIndex][$r][$c] = array(
                                'baseCell' => array($fr, $fc),
                            );
                        } else {
                            // upper-left is the base cell that should hold the colspan/rowspan attribute
                            $this->isBaseCell[$sheetIndex][$r][$c] = array(
                                'xlrowspan' => $lr - $fr + 1, // Excel rowspan
                                'rowspan'   => $lr - $fr + 1, // HTML rowspan, value may change
                                'xlcolspan' => $lc - $fc + 1, // Excel colspan
                                'colspan'   => $lc - $fc + 1, // HTML colspan, value may change
                            );
                        }
                    }
                }
            }

// Identify which rows should be omitted in HTML. These are the rows where all the cells
            //   participate in a merge and the where base cells are somewhere above.
            $countColumns = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn());
            foreach ($candidateSpannedRow as $rowIndex) {
                if (isset($this->isSpannedCell[$sheetIndex][$rowIndex])) {
                    if (count($this->isSpannedCell[$sheetIndex][$rowIndex]) == $countColumns) {
                        $this->isSpannedRow[$sheetIndex][$rowIndex] = $rowIndex;
                    };
                }
            }

// For each of the omitted rows we found above, the affected rowspans should be subtracted by 1
            if (isset($this->isSpannedRow[$sheetIndex])) {
                foreach ($this->isSpannedRow[$sheetIndex] as $rowIndex) {
                    $adjustedBaseCells = array();
                    $c = -1;
                    $e = $countColumns - 1;
                    while ($c++ < $e) {
                        $baseCell = $this->isSpannedCell[$sheetIndex][$rowIndex][$c]['baseCell'];

if (!in_array($baseCell, $adjustedBaseCells)) {
                            // subtract rowspan by 1
                            --$this->isBaseCell[$sheetIndex][ $baseCell[0] ][ $baseCell[1] ]['rowspan'];
                            $adjustedBaseCells[] = $baseCell;
                        }
                    }
                }
            }

// TODO: Same for columns
        }

// We have calculated the spans
        $this->spansAreCalculated = true;
    }

private function setMargins(PHPExcel_Worksheet $pSheet)
    {
        $htmlPage = '@page { ';
        $htmlBody = 'body { ';

$left = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getLeft()) . 'in; ';
        $htmlPage .= 'margin-left: ' . $left;
        $htmlBody .= 'margin-left: ' . $left;
        $right = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getRight()) . 'in; ';
        $htmlPage .= 'margin-right: ' . $right;
        $htmlBody .= 'margin-right: ' . $right;
        $top = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getTop()) . 'in; ';
        $htmlPage .= 'margin-top: ' . $top;
        $htmlBody .= 'margin-top: ' . $top;
        $bottom = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getBottom()) . 'in; ';
        $htmlPage .= 'margin-bottom: ' . $bottom;
        $htmlBody .= 'margin-bottom: ' . $bottom;

$htmlPage .= "}\n";
        $htmlBody .= "}\n";

return "<style>\n" . $htmlPage . $htmlBody . "</style>\n";
    }
}

İptal

📁 PHP Dosya Yöneticisi

📝 HTML.php

📝 HTML.php

📝 Yeniden Adlandır

🔐 Dosya İzinleri (chmod)