php - 如何使用 PhpExcel 从 MySQL 数据创建条形图

Question

在搜索如何使用 php 在 excel 中创建报告和图表后，我找到了 PHPExcel 类。我尝试使用它来创建我的报告。

目前我已经成功实现了它，但是我在插入聊天(栏)时遇到了问题。这是我到目前为止所做的。

<?php
// Error reporting
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set("Asia/Jakarta");

if (PHP_SAPI == 'cli')
    die('This excel should only be run from a Web Browser');

/** Include PHPExcel */
require_once '../Classes/PHPExcel.php';

/** Connection Database */
$myServer ="192.168.X.X";
$conn_inv = mysql_connect($myServer, 'root', 'password');
mysql_select_db('tiket');

/** Query Database */
$query = "SELECT     d.AIRL, COUNT(d.TICK) AS TICK, SUM(d.VALUE + d.TAX) AS JUM
FROM         ticket d INNER JOIN
                      invoice h ON h.INVNO = d.INVNO AND h.TYPE = d.TYPE
WHERE     (h.INVDATE >= '05/01/2015') AND (h.INVDATE <= '05/15/2015') AND (h.TYPE = 'TIX')
GROUP BY d.AIRL
ORDER BY JUM DESC";    

// Execute the database query
$result = mysql_query($query);

// Instantiate a new PHPExcel object
$objPHPExcel = new PHPExcel(); 

// memory Cache Handling
$cacheMethod = PHPExcel_CachedObjectStorageFactory:: cache_to_phpTemp;
$cacheSettings = array( 
    'memoryCacheSize' => '8MB'
);
PHPExcel_Settings::setCacheStorageMethod($cacheMethod, $cacheSettings);

// Set metadata
$objPHPExcel->getProperties()
    ->setCreator("REPORTIS")
    ->setLastModifiedBy("REPORTIS")
    ->setTitle("Summary Airline")
    ->setSubject("Summary Airline")
    ->setDescription(
        "Summary Airline XLSX, generated using PHP classes."
    )
    ->setKeywords("summary airline bayu buana")
    ->setCategory("Report");

// Set the active Excel worksheet to sheet 0
$objPHPExcel->setActiveSheetIndex(0); 

// Set sheet title
$objPHPExcel->getActiveSheet()->setTitle('Summary Airline');

// Set header
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(40);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getBorders()->getLEFT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objPHPExcel->getActiveSheet()->getStyle('A1')
    ->getFill()->getStartColor()->setARGB('FF008000');

$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(30);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getBorders()->getLEFT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objPHPExcel->getActiveSheet()->getStyle('B1')
    ->getFill()->getStartColor()->setARGB('FF008000');

$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(30);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getBorders()->getLEFT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objPHPExcel->getActiveSheet()->getStyle('C1')
    ->getFill()->getStartColor()->setARGB('FF008000');

$objPHPExcel->getActiveSheet()->SetCellValue('A1', 'AIRLINE'); 
$objPHPExcel->getActiveSheet()->SetCellValue('B1', 'JUMLAH TIKET');
$objPHPExcel->getActiveSheet()->SetCellValue('C1', 'COST');

// Initialise the Excel row number
$rowCount = 2; 
// Iterate through each result from the SQL query in turn
// We fetch each database result row into $row in turn
while($row = mysql_fetch_array($result)){ 
    $airline = $row['AIRL'];
    $ticket = $row['TICK'];
    $jum = $row['JUM'];
    // Set cell An to the "name" column from the database (assuming you have a column called name)
    //    where n is the Excel row number (ie cell A1 in the first row)
    $objPHPExcel->getActiveSheet()->SetCellValue('A'.$rowCount, $airline);
    $objPHPExcel->getActiveSheet()->getStyle('A'.$rowCount)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER_COMMA_SEPARATED1); 
    $objPHPExcel->getActiveSheet()->getStyle('A'.$rowCount)->getBorders()->getTOP()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('A'.$rowCount)->getBorders()->getBOTTOM()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('A'.$rowCount)->getBorders()->getRIGHT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('A'.$rowCount)->getBorders()->getLEFT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('A'.$rowCount)->getAlignment()->setWrapText(true);
    // Set cell Bn to the "age" column from the database (assuming you have a column called age)
    //    where n is the Excel row number (ie cell A1 in the first row)
    $objPHPExcel->getActiveSheet()->SetCellValue('B'.$rowCount, $ticket);
    $objPHPExcel->getActiveSheet()->getStyle('B'.$rowCount)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER_COMMA_SEPARATED1);
    $objPHPExcel->getActiveSheet()->getStyle('B'.$rowCount)->getBorders()->getTOP()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('B'.$rowCount)->getBorders()->getBOTTOM()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('B'.$rowCount)->getBorders()->getRIGHT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('B'.$rowCount)->getBorders()->getLEFT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('B'.$rowCount)->getAlignment()->setWrapText(true);
    $objPHPExcel->getActiveSheet()->SetCellValue('C'.$rowCount, $jum); 
    $objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER_COMMA_SEPARATED1);
    $objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getBorders()->getTOP()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getBorders()->getBOTTOM()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getBorders()->getRIGHT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getBorders()->getLEFT()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
    $objPHPExcel->getActiveSheet()->getStyle('C'.$rowCount)->getAlignment()->setWrapText(true);
    // Increment the Excel row counter
    $rowCount++; 
    $juml = $rowCount;
} 

//  Set the Labels for each data series we want to plot
//      Datatype
//      Cell reference for data
//      Format Code
//      Number of datapoints in series
//      Data values
//      Data Marker
$dataseriesLabels = array(
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$B$1', NULL, 1),   //  TIKET
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$C$1', NULL, 1),   //  JUM
);
//  Set the X-Axis Labels
//      Datatype
//      Cell reference for data
//      Format Code
//      Number of datapoints in series
//      Data values
//      Data Marker
$xAxisTickValues = array(
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$'.$juml, NULL, 4), //  AIRLINE
);
//  Set the Data values for each data series we want to plot
//      Datatype
//      Cell reference for data
//      Format Code
//      Number of datapoints in series
//      Data values
//      Data Marker
$dataSeriesValues = array(
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$B$2:$B$'.$juml, NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$C$2:$C$'.$juml, NULL, 4),
);

//  Build the dataseries
$series = new PHPExcel_Chart_DataSeries(
    PHPExcel_Chart_DataSeries::TYPE_LINECHART,      // plotType
    PHPExcel_Chart_DataSeries::GROUPING_STACKED,    // plotGrouping
    range(0, count($dataSeriesValues)-1),           // plotOrder
    $dataseriesLabels,                              // plotLabel
    $xAxisTickValues,                               // plotCategory
    $dataSeriesValues                               // plotValues
);

//  Set the series in the plot area
$plotarea = new PHPExcel_Chart_PlotArea(NULL, array($series));
//  Set the chart legend
$legend = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_TOPRIGHT, NULL, false);

$title = new PHPExcel_Chart_Title('Test Stacked Line Chart');
$yAxisLabel = new PHPExcel_Chart_Title('Value ($k)');


//  Create the chart
$chart = new PHPExcel_Chart(
    'chart1',       // name
    $title,         // title
    $legend,        // legend
    $plotarea,      // plotArea
    true,           // plotVisibleOnly
    0,              // displayBlanksAs
    NULL,           // xAxisLabel
    $yAxisLabel     // yAxisLabel
);

//  Set the position where the chart should appear in the worksheet
$chart->setTopLeftPosition('E1');
$chart->setBottomRightPosition('J10');

//  Add the chart to the worksheet
$objPHPExcel->getActiveSheet()->addChart($chart);

header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="Summary Airline.xlsx"');
header('Cache-Control: max-age=0');

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->setIncludeCharts(TRUE);
$objWriter->save('php://output');

?>

如果将此代码 $objWriter->setIncludeCharts(TRUE) 更改为这样的注释//$objWriter->setIncludeCharts(TRUE);然后脚本运行良好，并在 excel 中创建了表格，但条形图除外。我还需要创建条形图。请帮我解决这个问题。

非常感谢，

问候

Answer 1

我 15 天前问过这个问题，似乎还没有人发布答案。所以我在这里发布解决问题后的答案。我希望这对其他想要使用 PHPExcel 使用条形图在 Excel 中创建报告的人有用。

如何使用 PHPExcel 在 excel 中创建图表:1.首先你需要做查询从你的数据库中获取结果2. 之后，创建一个包含查询结果的数组。您可以使用 array_push 函数来执行此操作。3. 并创建两个数组，根据您的要求从原始数组创建新数组，以适应 PHPExcel 示例图表等表单数组。

就是这样。这是解决我的问题的代码(它可能因情况而异。但基本上，您必须从查询结果创建一个数组才能使用 PHPExcel 在 excel 中创建图表)。

<?php
$conn_ins = mssql_connect($SERVER, $USER, $PASS);
mssql_select_db($DB);
$dis = mssql_query("SELECT * FROM District1 WHERE active = 'Y'");
$tes = array();
$dit = mssql_num_rows($dis);
while($rd = mssql_fetch_array($dis)){

    /** Connection Database */
    $myServer ="server";
    $conn_inv = mssql_connect($myServer, $user, $password);
    mssql_select_db($db);

    /** Query Database */
    for($bln=1;$bln<=12;$bln++){
        $query = "SELECT     STICKER, MONTH(INVDATE) AS BULAN, SUM(INVVAL) AS JUM
        FROM         INVOICE
        WHERE     (YEAR(INVDATE) = '2015') AND (SRK = 'X') AND (STICKER = '$rd[nm_district]') 
        AND (MONTH(INVDATE) = '$bln') GROUP BY MONTH(INVDATE), STICKER";    
        // Execute the database query
        $result = mssql_query($query);
        $row=mssql_fetch_assoc($result);

        if($row['STICKER'] <> ""){
            array_push($tes, array('STICKER'=>$rd['nm_district'],'BULAN'=>$bln,'JUM'=>$row['JUM']));
        }elseif($row['STICKER'] == ""){
            array_push($tes, array('STICKER'=>$rd['nm_district'],'BULAN'=>$bln,'JUM'=>0.00));
        }
    }

}

//CREATE NEW ARRAY

$arr2=array();
$arr3=array();

$arr2[0][0]="";
foreach($tes as $key => $val){
 if(!empty($val)){
    $arr2[0][$val['BULAN']]=$val['BULAN'];
    //group each STICKER
    $arr3[$val['STICKER']][]=$val['JUM'];
 }
}

//transfer the grouped data to arr2
foreach($arr3 as $key => $val){
  $tmp_arr=array($key);
  $arr2[]=array_merge($tmp_arr,$val);
}
?>

<?php
// Error reporting
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set("Asia/Jakarta");

if (PHP_SAPI == 'cli')
    die('This excel should only be run from a Web Browser');

/** Include PHPExcel */
require_once '../Classes/PHPExcel.php';
$objPHPExcel = new PHPExcel();
$objWorksheet = $objPHPExcel->getActiveSheet();
$objWorksheet->fromArray($arr2);

$dataseriesLabels = array(
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$B$1', NULL, 1),   //  JAN
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$C$1', NULL, 1),   //  FEB
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$D$1', NULL, 1),   //  MAR
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$E$1', NULL, 1),   //  APR
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$F$1', NULL, 1),   //  MEI
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$G$1', NULL, 1),   //  JUN
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$H$1', NULL, 1),   //  JUL
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$I$1', NULL, 1),   //  AGT
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$J$1', NULL, 1),   //  SEP
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$K$1', NULL, 1),   //  OKT
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$L$1', NULL, 1),   //  NOV
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$M$1', NULL, 1),   //  DES
);

$xAxisTickValues = array(
    new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$4', NULL, 4),  //  Q1 to Q4
);

$dataSeriesValues = array(
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$B$2:$B$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$C$2:$C$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$D$2:$D$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$E$2:$E$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$F$2:$F$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$G$2:$G$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$H$2:$H$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$I$2:$I$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$J$2:$J$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$K$2:$K$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$L$2:$L$4', NULL, 4),
    new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$M$2:$M$4', NULL, 4),
);

//  Build the dataseries
$series = new PHPExcel_Chart_DataSeries(
    PHPExcel_Chart_DataSeries::TYPE_BARCHART,       // plotType
    PHPExcel_Chart_DataSeries::GROUPING_CLUSTERED,  // plotGrouping
    range(0, count($dataSeriesValues)-1),           // plotOrder
    $dataseriesLabels,                              // plotLabel
    $xAxisTickValues,                               // plotCategory
    $dataSeriesValues                               // plotValues
);

$series->setPlotDirection(PHPExcel_Chart_DataSeries::DIRECTION_BAR);

//  Set the series in the plot area
$plotarea = new PHPExcel_Chart_PlotArea(NULL, array($series));
//  Set the chart legend
$legend = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_RIGHT, NULL, false);

$title = new PHPExcel_Chart_Title('Test Bar Chart');
$yAxisLabel = new PHPExcel_Chart_Title('Value ($k)');


//  Create the chart
$chart = new PHPExcel_Chart(
    'chart1',       // name
    $title,         // title
    $legend,        // legend
    $plotarea,      // plotArea
    true,           // plotVisibleOnly
    0,              // displayBlanksAs
    NULL,           // xAxisLabel
    $yAxisLabel     // yAxisLabel
);

//  Set the position where the chart should appear in the worksheet
$chart->setTopLeftPosition('A7');
$chart->setBottomRightPosition('M25');

//  Add the chart to the worksheet
$objWorksheet->addChart($chart);

// Save Excel 2007 file
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="Summary.xlsx"');
header('Cache-Control: max-age=0');

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->setIncludeCharts(TRUE);
$objWriter->save('php://output');
?>