基于PHPexecl类生成复杂的报表表头示例

本文实例讲述了基于PHPexecl类生成复杂的报表表头。分享给大家供大家参考，具体如下：

以前一直有需求，能把Execl里面的数据导入数据库，并且把数据库里面的数据导出到Execl中。

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require_once dirname(__FILE__) . '/../Classes/PHPExcel/IOFactory.php';

class PHPExeclCore extends PHPExcel_IOFactory{

public static function SummerCreateExecl($Head,$data)

{

self::SummerCreateExeclHead($Head,$data,"Excel2007");

}

public static function SummerReadExecl($dir)

{

if(!file_exists($dir))

{

echo "Execl Not Exist";

}

else

{

$PHPExeclObj = self::load($dir);

$sheetCount = $PHPExeclObj->getSheetCount(); //得到Execl中包含的Sheet工作簿的数量

for($i=0;$i<$sheetCount;$i++)

{

$ActiveSheet = $PHPExeclObj->getSheet($i);

$highestRow = $ActiveSheet->getHighestRow(); // 取得总列数

$allColumn = $ActiveSheet->getHighestColumn();

//通过嵌套循环来读取sheet工作簿里面的内容

for($Col='A';$Col<$allColumn;$Col++)

{

for($Row=1;$Row<$highestRow;$Row++)

{

$Data[$Col][$Row] = $ActiveSheet->getCell($Col.$Row)->getValue();

}

return $Data;

}

/*

* 将数据写入到数据表中

* $Data Array 表示要插入进Execl数据

* $RuleData Array 表示数据格式的规则数组

* $i int 表示从第几行起的插入数据

* **/

public static function SummerInsertDateToExecl($sheet,$Head,$Data,$n=3,$RuleData=array())

{

$SimpleHead = self::getHead($Head);

$row = $n;

foreach($Data as $key=>$valueArr)

{

$m = 0;

foreach($valueArr as $k=>$v)

{

$StartCol = PHPExcel_Cell::stringFromColumnIndex($m).$row;

$sheet->getCell($StartCol)->setValue($v);

$sheet->getStyle($StartCol)->getAlignment()->applyFromArray(

array(

'horizontal'=> PHPExcel_Style_Alignment::HORIZONTAL_CENTER,

'vertical' => PHPExcel_Style_Alignment::VERTICAL_CENTER,

'rotation' => 0,

'wrap' => TRUE,

)

);

if(isset($SimpleHead[$k]['col']))

{

$m = $m + $SimpleHead[$k]['col']-1;

$endCol = PHPExcel_Cell::stringFromColumnIndex($m).$row;

$sheet->mergeCells($StartCol.":".$endCol);

}

$m++;

$type = false;

if(isset($SimpleHead[$k]['type']))

{

$type = $SimpleHead[$k]['type'];

$AllowArray = $SimpleHead[$k]['allowarray'];

}

//设置单元格的数据验证

if($type)

{

switch ($type)

{

case 'list':

self::setSelectionRange($sheet, $StartCol,$AllowArray);

break;

case 'range':

self::setValueRange($sheet, $StartCol,$AllowArray);

break;

}

$row ++ ;

}

/*

* 生成Execl单元格备注

* $sheet 当前的工作簿对象

* $Cell 需要设置属性的单元格

* $content 备注内容

* */

private static function setComment($sheet,$Cell,$content)

{

$sheet->getComment($Cell)->setAuthor('4399om');

$objCommentRichText = $sheet->getComment($Cell)->getText()->createTextRun('4399om:');

$objCommentRichText->getFont()->setBold(true);

$sheet->getComment($Cell)->getText()->createTextRun("\\r\\n");

$sheet->getComment($Cell)->getText()->createTextRun($content);

$sheet->getComment($Cell)->setWidth('100pt');

$sheet->getComment($Cell)->setHeight('100pt');

$sheet->getComment($Cell)->setMarginLeft('150pt');

$sheet->getComment($Cell)->getFillColor()->setRGB('EEEEEE');

}

/*

* 现在单元格的有效数据范围，暂时仅限于数字

* $sheet 当前的工作簿对象

* $Cell 需要设置属性的单元格

* $ValueRange array 允许输入数组的访问

*/

private static function setValueRange($sheet,$Cell,$ValueRange)

{

//设置单元格的的数据类型是数字，并且保留有效位数

$sheet->getStyle($Cell)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER_00);

$ValueRange = explode(",",$ValueRange);

//开始数值有效访问设定

$objValidation = $sheet->getCell($Cell)->getDataValidation();

$objValidation->setType( PHPExcel_Cell_DataValidation:: TYPE_WHOLE );

$objValidation->setErrorStyle( PHPExcel_Cell_DataValidation:: STYLE_STOP );

$objValidation->setAllowBlank(true);

$objValidation->setShowInputMessage( true); //设置显示提示信息

$objValidation->setShowErrorMessage( true); //设置显示错误信息

$objValidation->setErrorTitle('输入错误'); //错误标题

$objValidation->setError('请输入数据范围在从'.$ValueRange[0].'到'.$ValueRange[1].'之间的所有值'); //错误内容

$objValidation->setPromptTitle('允许输入'); //设置提示标题

$objValidation->setPrompt('请输入数据范围在从'.$ValueRange[0].'到'.$ValueRange[1].'之间的所有值'); //提示内容

$objValidation->setFormula1($ValueRange['0']); //设置最大值

$objValidation->setFormula2($ValueRange['1']); //设置最小值

}

private static function OutinputHeader($objWriter)

{

$fileName = str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME));

header("Content-Type: application/force-download");

header("Content-Type: application/octet-stream");

header("Content-Type: application/download");

header('Content-Disposition:inline;filename="'.$fileName.'"');

header("Content-Transfer-Encoding: binary");

header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");

header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

header("Pragma: no-cache");

$objWriter->save('php://output');

exit;

}

//数据控制，设置单元格数据在一个可选方位类

private static function setSelectionRange($sheet,$Cell,$rangeStr,$Title="数据类型")

{

$objValidation = $sheet->getCell($Cell)->getDataValidation();

$objValidation -> setType(PHPExcel_Cell_DataValidation::TYPE_LIST)

-> setErrorStyle(PHPExcel_Cell_DataValidation::STYLE_STOP)

-> setAllowBlank(true)

-> setShowInputMessage(true)

-> setShowErrorMessage(true)

-> setShowDropDown(true)

-> setErrorTitle('输入的值有误')

-> setError('您输入的值不在下拉框列表内.')

-> setPromptTitle('"'.$Title.'"')

-> setFormula1('"'.$rangeStr.'"');

}

/*

* 构建表头

* */

public static function RecursionCreateExecl($head,$data)

{

$PHPExecl = new PHPExcel();

$objWriter = self::createWriter($PHPExecl, 'Excel2007');

$PHPExecl->getProperties()->setCreator("4399om")

->setLastModifiedBy("Summer")

->setTitle("Office 2007 XLSX Test Document")

->setSubject("Office 2007 XLSX Test Document")

->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.")

->setKeywords("office 2007 openxml php")

->setCategory("Test result file");

$PHPExecl->setActiveSheetIndex(0);

$sheet = $PHPExecl->getActiveSheet();

self::HandleHeadToNode($sheet, $head,1,0,0);

self::SummerInsertDateToExecl($sheet,$head,$data,4);

self::OutinputHeader($objWriter);

}

private static function HandleHeadToNode($sheet,$Head,$beginRow,$col,$StartCol)

{

foreach($Head as $key=>$cells)

{

$row = $beginRow; //表示行

$beginCol = PHPExcel_Cell::stringFromColumnIndex($col).$row;

$sheet->getCell($beginCol)->setValue($cells['value']);

//设置表格样式

$sheet->getStyle($beginCol)->getAlignment()->applyFromArray(

array(

'horizontal'=> PHPExcel_Style_Alignment::HORIZONTAL_CENTER,

'vertical' => PHPExcel_Style_Alignment::VERTICAL_CENTER,

'rotation' => 0,

'wrap' => TRUE,

)

);

$sheet->getStyle($beginCol)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_DARKGREEN);

//设置单元格的宽度

if(isset($cells['width']))

{

$Cell = $sheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($col));

$Cell->setWidth($cells['width']);

}

//哥元素打上标记

if(isset($cells['Content']))

{

self::setComment($sheet, $beginCol, $cells['Content']);

}

$merge = false; //合并单元格

if(isset($cells['col']))

{

$col += $cells['col']-1;

$merge = true;

}

if(isset($cells['row']))

{

$row += $cells['row']-1;

$merge = true;

}

if($merge)

{

$endCol = PHPExcel_Cell::stringFromColumnIndex($col).$row;

$sheet->mergeCells($beginCol.":".$endCol);

}

$row ++;

$col ++;

//表示有存在孩子节点

if(isset($cells['children']) && is_array($cells['children'])){

$cols = $StartCol;

if(!self::IsExistChildren($cells['children']))

{

$cols = $col-2;

$StartCol = $col;

}

self::HandleHeadToNode($sheet,$cells['children'],$row,$cols,$StartCol);

}else{

$StartCol = $col;

}

//判断自己的孩子节点中是否存在孙子节点

private static function IsExistChildren($Data)

{

foreach($Data as $key=>$value)

{

if(isset($value['children']) && is_array($value['children']))

{

return true;

}

return false;

}

//获取底层数据

private static function getHead($Head,&$Node=array())

{

foreach($Head as $key=>$value)

{

if(isset($value['children']) && is_array($value['children']))

{

self::getHead($value['children'],$Node);

}

else

{

$Node[] = $value;

}

return $Node;

}

$Head = array(

array('value'=>'姓名','col'=>2,'row'=>2,'width'=>20,'type'=>'list','allowarray'=>'PHP开发工程师,PHP开发'),

array('value'=>'第一天','col'=>2,'row'=>1,'width'=>20,'Content'=>'2014-12-29号',

'children'=>

array(

array('value'=>'上午','col'=>1,'width'=>20,'type'=>'range','allowarray'=>'10,100'),

array('value'=>'下午','width'=>20),

),

array('value'=>'第二天','col'=>2,'row'=>1,'width'=>20,

'children'=>

array(

array('value'=>'上午','width'=>20),

array('value'=>'下午','width'=>20),

),

);

$data = array(

array('PHP开发工程师','12','吃饭1','睡觉1','起床刷牙2','吃饭睡觉2'),

array('PHP开发工程师','25','吃饭1','睡觉1','起床刷牙2','吃饭睡觉2'),

array('PHP开发工程师','50','吃饭1','睡觉1','起床刷牙2','吃饭睡觉2'),

array('PHP开发工程师','99','吃饭1','睡觉1','起床刷牙2','吃饭睡觉2'),

array('PHP开发工程师','10','吃饭1','睡觉1','起床刷牙2','吃饭睡觉2'),

);

$Node = PHPExeclCore::RecursionCreateExecl($Head,$data);

得到的效果也基本符合需求：

希望本文所述对大家PHP程序设计有所帮助。

基于PHPexecl类生成复杂的报表表头示例

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