簡易的phpexcel導出柱狀圖

 

首先得把phpexcel擴展的源碼拷貝到項目文件下

下面是代碼

 

/** 引入最重要的PHPExcel類庫的入口文件 */

require(STK_PATH.'/class/stk/PHPExcel.class.php');
require(STK_PATH.'/class/stk/PHPExcel/IOFactory.php');
 
$objPHPExcel = new PHPExcel();
$objSheet = $objPHPExcel->getActiveSheet();

//生成表格

$data = array(
array("起始時間","2020/6/15 0:00:00","終止時間",'2020-06-15 17:21:45'),
array("源IP",'0.0.0.0','目的IP','0.0.0.0'),
array("目標標識","HTTP審計",'HTTPS審計','即時通訊審計','電子郵件審計','遠程登錄審計','文件傳輸審計'),
array("條數",'10','256','3','100','20','46')//加空表示文本 0也顯示
);//這里面的數據可以用變量代替
$objSheet->fromArray($data);

 

//圖表屬性

$labels = array(
　　　　　　new PHPExcel_Chart_DataSeriesValues('String','Worksheet!$A$4',null,1),//條數圖例
);
$xLabels = array(
　　　　　　new PHPExcel_Chart_DataSeriesValues('String','Worksheet!$B$3:$G$3',null,6),//取x軸刻度
);
$datas = array(
　　　　　　new PHPExcel_Chart_DataSeriesValues('Number','Worksheet!$B$4:$G$4',null,6),//取數據
);
 
$series = array(
　　　　new PHPExcel_Chart_DataSeries(
            PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D,//選擇圖表形式,柱狀圖,還可選擇其他 折線圖 餅圖
            PHPExcel_Chart_DataSeries::GROUPING_STANDARD,
            range(0, count($datas)-1),
            $labels,
            $xLabels,
            $datas
        )
);

 

 

//圖表框架

$layout=new PHPExcel_Chart_Layout();
$layout->setShowVal(true);
$areas = new PHPExcel_Chart_PlotArea($layout,$series);
$legend = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_RIGHT,$layout,false);
$title = new PHPExcel_Chart_Title("目標標識統計");
$ytitle = new PHPExcel_Chart_Title("條數");
$chart = new PHPExcel_Chart('line_chart',$title,$legend,$areas,true,false,null,$ytitle);
$chart->setTopLeftPosition("A7")->setBottomRightPosition("K25"); //圖表位置
 
$objSheet->addChart($chart);
 
$filename = '統計'.date('YmdHis').'.xlsx';
$excel = 'Excel2007';
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel,$excel);
$objWriter->setIncludeCharts(true); //圖表必須加此行

 

//瀏覽器導出頭部

header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); //excel2007
header('Content-Disposition: attachment;filename="'.$filename.'"');
header('Cache-Control: max-age=0');

 

//解決Excel2007不能導出

$filePath = dirname(__FILE__) . rand(0, getrandmax()) . rand(0, getrandmax()) . ".tmp";
$objWriter->save($filePath);
readfile($filePath);
unlink($filePath);

 

在選擇圖表形式的時候 可以選擇其他需要的圖表,然后只要相應的調整參數即可,

 

 

 

 

效果就是這樣