大家好，又见面了，我是你们的朋友全栈君。
本文介绍PhpSpreadsheet读写excel文件的一些使用方法。
目录简介写入excel文件工作表默认样式单元格样式单元格数据类型冻结单元格单元格条件格式写入图片设置超链接读取excel文件读取文本数据读取图片读取超链接下载文件简介PhpSpreadsheet要求PHP 7.3及以上版本，是PHPExcel库的扩展版本，可用来读写xls、xlsx、CSV、HTML等格式文件。
Format
Reading
Writing
Open Document Format/OASIS (.ods)
✓
✓
Office Open XML (.xlsx) Excel 2007 and above
✓
✓
BIFF 8 (.xls) Excel 97 and above
✓
✓
BIFF 5 (.xls) Excel 95
✓
SpreadsheetML (.xml) Excel 2003
✓
Gnumeric
✓
HTML
✓
✓
SYLK
✓
CSV
✓
✓
PDF (using either the TCPDF, Dompdf or mPDF libraries, which need to be installed separately)
✓
PhpSpreadsheet安装方法可参考禅道二次开发（四）：集成PhpSpreadsheet解析Excel文件
下面来介绍PhpSpreadsheet读写excel格式文件方法。
写入excel文件以写入Xlsx格式文件为例，
代码语言：javascript复制
require 'vendor/autoload.php';
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
/* 写入excel */
$fileName = './test.xlsx';
$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$sheet->setCellValue('A1', 'Hello World !');
$sheet->setCellValue('C3', '你好 !');
$writer = new Xlsx($spreadsheet);
$writer->save($fileName);
?>工作表默认样式可以设置工作表默认样式，比如：
代码语言：javascript复制$spreadsheet->getDefaultStyle()->getFont()->setName('宋体'); // 字体
$spreadsheet->getDefaultStyle()->getFont()->setSize(8); // 字体大小
$spreadsheet->getDefaultStyle()->getAlignment()->setWrapText(true); // 自动换行
$spreadsheet->getDefaultStyle()->getAlignment()->setVertical(Alignment::VERTICAL_CENTER); //垂直居中单元格样式代码语言：javascript复制use PhpOffice\PhpSpreadsheet\Style\Alignment;
$spreadsheet->getActiveSheet()->getStyle('A1:D4')->getAlignment()->setWrapText(true); // 自动换行
$caseSpreadsheet->getActiveSheet()->getStyle('A1:D4')->getAlignment()->setVertical(Alignment::VERTICAL_CENTER); //垂直居中单元格对齐方式包括水平对齐和垂直对齐：
代码语言：javascript复制// 水平对齐样式
HORIZONTAL_GENERA
HORIZONTAL_LEFT
HORIZONTAL_RIGHT
HORIZONTAL_CENTER
HORIZONTAL_CENTER_CONTINUOUS
HORIZONTAL_JUSTIFY
HORIZONTAL_FILL
HORIZONTAL_DISTRIBUTED // Excel2007 only
// 垂直对齐样式
VERTICAL_BOTTOM
VERTICAL_TOP
VERTICAL_CENTER
VERTICAL_JUSTIFY
VERTICAL_DISTRIBUTED // Excel2007 only除了设置单元格的字体，还可以设置边框，填充颜色等样式信息。
比如设置单元格背景颜色：
代码语言：javascript复制$spreadsheet->getActiveSheet()->getStyle('E2')->getFill()
->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)
->getStartColor()->setARGB('FFFF0000');
// 多个单元格，如果设置多个单元格推荐此方法，性能更优。
$spreadsheet->getActiveSheet()->getStyle('B3:B7')->getFill()
->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)
->getStartColor()->setARGB('FFFF0000');注意：颜色代码为ARGB，带了Alpha通道。
设置单元格高度，某一行高度：
代码语言：javascript复制$spreadsheet->getActiveSheet()->getRowDimension('10')->setRowHeight(100);
$spreadsheet->getActiveSheet()->getDefaultRowDimension()->setRowHeight(15); // 默认行高设置某列：
代码语言：javascript复制// 设置列宽
$spreadsheet->getActiveSheet()
->getColumnDimension('A')
->setWidth(30);
// 自动列宽
$spreadsheet->getActiveSheet()
->getColumnDimension('A')
->setAutoSize(true);
// 默认列宽
$spreadsheet->getActiveSheet()
->getDefaultColumnDimension()
->setWidth(12); 单元格数据类型代码语言：javascript复制use PhpOffice\PhpSpreadsheet\Cell\DataType;
$spreadsheet->getActiveSheet()->setCellValueExplicit("A1", "123", DataType::TYPE_STRING);
/* TYPE_STRING2 TYPE_STRING TYPE_FORMULA TYPE_NUMERIC TYPE_BOO TYPE_NULL TYPE_INLINE TYPE_ERROR */数字添加引号前缀：
代码语言：javascript复制$spreadsheet->getActiveSheet()->setCellValueExplicit("A1", "123", DataType::TYPE_STRING);
$spreadsheet->getActiveSheet()->getStyle("A1")->setQuotePrefix(true);
// $spreadsheet->getActiveSheet()->getStyle("A1")->getNumberFormat()->setFormatCode(NumberFormat::FORMAT_TEXT);设置数据有效性：
代码语言：javascript复制use PhpOffice\PhpSpreadsheet\Cell\DataValidation;
$objValidation = $spreadsheet->getActiveSheet()->getCell('C1')->getDataValidation(); // 设置数据有效性的单元格
$objValidation -> setType(DataValidation::TYPE_LIST)
-> setErrorStyle(DataValidation::STYLE_INFORMATION)
-> setAllowBlank(false)
-> setShowInputMessage(true)
-> setShowErrorMessage(true)
-> setShowDropDown(true)
-> setErrorTitle('错误提示')
-> setError('您输入的值有误')
-> setPromptTitle('结果')
-> setFormula1('"成功,失败"');冻结单元格代码语言：javascript复制$sheet = $spreadsheet->getActiveSheet();
$sheet->freezePane('A2'); // 冻结第一行
$sheet->freezePane('B1'); // 冻结第一列
$sheet->freezePane('B3'); // 冻结B3单元格单元格条件格式可以设置单元格的条件格式，可以对满足某个条件的单元格设置样式，比如设置大于80的单元格：
代码语言：javascript复制$conditional = new \PhpOffice\PhpSpreadsheet\Style\Conditional();
$conditional->setConditionType(\PhpOffice\PhpSpreadsheet\Style\Conditional::CONDITION_CELLIS);
$conditional->setOperatorType(\PhpOffice\PhpSpreadsheet\Style\Conditional::OPERATOR_GREATERTHAN);
$conditional->addCondition(80);
$conditional->getStyle()->getFont()->getColor()->setARGB(\PhpOffice\PhpSpreadsheet\Style\Color::COLOR_DARKGREEN);
$conditional->getStyle()->getFill()->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID);
$conditional->getStyle()->getFill()->getStartColor()->setARGB(\PhpOffice\PhpSpreadsheet\Style\Color::COLOR_GREEN);
$conditionalStyles = $spreadsheet->getActiveSheet()->getStyle('A1:A10')->getConditionalStyles();
$conditionalStyles[] = $conditional;
$spreadsheet->getActiveSheet()->getStyle('A1:A10')->setConditionalStyles($conditionalStyles);可以使用的条件及操作符：
代码语言：javascript复制// Condition types
CONDITION_NONE
CONDITION_CELLIS
CONDITION_CONTAINSTEXT
CONDITION_EXPRESSION
CONDITION_CONTAINSBLANKS
CONDITION_NOTCONTAINSBLANKS
CONDITION_DATABAR
CONDITION_NOTCONTAINSTEXT
// Operator types
OPERATOR_NONE
OPERATOR_BEGINSWITH
OPERATOR_ENDSWITH
OPERATOR_EQUA
OPERATOR_GREATERTHAN
OPERATOR_GREATERTHANOREQUAL
OPERATOR_LESSTHAN
OPERATOR_LESSTHANOREQUAL
OPERATOR_NOTEQUAL
OPERATOR_CONTAINSTEXT
OPERATOR_NOTCONTAINS
OPERATOR_BETWEEN
OPERATOR_NOTBETWEEN写入图片将图片写入某个单元格中：
代码语言：javascript复制$drawing = new \PhpOffice\PhpSpreadsheet\Worksheet\Drawing();
$drawing->setName('Logo');
$drawing->setDescription('Logo');
$drawing->setPath($diagramPath);
$drawing->setHeight(120);
$drawing->setCoordinates("D2");
$drawing->setOffsetX(0);
$drawing->setRotation(0);
$drawing->getShadow()->setVisible(true);
$drawing->getShadow()->setDirection(0);
$drawing->setWorksheet($spreadsheet->getActiveSheet());设置超链接给单元格设置超链接：
代码语言：javascript复制$spreadsheet->getActiveSheet()->getCell('B2')->getHyperlink()->setUrl("sheet://'Sheetname'!A1"); // 当前文档位置
$spreadsheet->getActiveSheet()->getCell('B2')->getHyperlink()->setUrl("https://www.baidu.com/"); // 外链地址读取excel文件下面介绍读取excel文件方法。
读取文本数据代码语言：javascript复制
require 'vendor/autoload.php';
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
/* 读取excel */
// $reader = new Xlsx();
// $spreadsheet = $reader->load($fileName);
$reader = IOFactory::createReader('Xlsx');
$spreadsheet = $reader->load($fileName);
// $reader->setReadDataOnly(true); // 设置后无法获取excel中的图片
$worksheet = $spreadsheet->getActiveSheet();
// $worksheet = $spreadsheet->getSheetByName('testcase');
// $rawCasedata = $worksheet->toArray();
$highestRow = $worksheet->getHighestRow(); // 取得总行数
$highestColumn = $worksheet->getHighestColumn(); // 取得总列数
$highestColumnIndex = Coordinate::columnIndexFromString($highestColumn); // 取得总列数
$excelData = [];
for ($row = 1; $row <= $highestRow; $row++) {
for ($col = 1; $col <= $highestColumnIndex; $col++) {
$excelData[$row][] = (string)$worksheet->getCellByColumnAndRow($col, $row)->getValue();
}
}
echo "
";";print_r($excelData);
echo "
?>结果：
代码语言：javascript复制Array
(
[1] => Array
(
[0] => Hello World !
[1] =>
[2] =>
)
[2] => Array
(
[0] =>
[1] =>
[2] =>
)
[3] => Array
(
[0] =>
[1] =>
[2] => 你好 !
)
)读取图片读取Excel文件中的图片，支持png、gif和jpg格式图片：
代码语言：javascript复制
require 'vendor/autoload.php';
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\IOFactory;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
$fileName = './test.xlsx';
$reader = IOFactory::createReader('Xlsx');
$spreadsheet = $reader->load($fileName);
$worksheet = $spreadsheet->getActiveSheet();
/* 读取excel中的图片 */
$imgpath = './';
$imgArray = array();
foreach ($worksheet->getDrawingCollection() as $drawing) {
list($startColumn, $startRow) = Coordinate::coordinateFromString($drawing->getCoordinates());
print_r($startColumn);
print_r($startRow);
switch ($drawing->getExtension()) {
case 'jpeg':
$source = imagecreatefromjpeg($drawing->getPath());
$imgname = $imgpath . $drawing->getCoordinates() . '.jpg';
imagejpeg($source, $imgname);
break;
case 'png':
$source = imagecreatefrompng($drawing->getPath());
$imgname = $imgpath . $drawing->getCoordinates() . '.png';
imagepng($source, $imgname);
break;
default:
echo "Unsupported file type: " . $drawing->getExtension() . "\n";;
}
}读取超链接读取超链接：
代码语言：javascript复制$spreadsheet = $reader->load($fileName);
$worksheet = $spreadsheet->getActiveSheet();
$spreadsheet->getActiveSheet()->getCell('A1')->hasHyperlink(); // 判断是否有超链接
$url = $spreadsheet->getActiveSheet()->getCell('A1')->getHyperlink()->getUrl(); // 读取超链接下载文件在服务器上创建了excel文件后，可以将它下载到客户端。
代码语言：javascript复制// redirect output to client browser
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header("Content-Disposition: attachment;filename=$downloadFileName");
header('Cache-Control: max-age=0');
$writer = new PhpOffice\PhpSpreadsheet\Writer\Xlsx($spreadsheet);
$writer->save('php://output');当然也可以下载已经生成的xlsx格式文件：
代码语言：javascript复制$FileName = basename($FilePath);
header("Content-type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
header("Content-Disposition: attachment; filename=$FileName");
header("Content-length: " . filesize($FilePath));
header("Pragma: no-cache");
header("Expires: 0");
readfile("$FilePath");xls格式文件类型为：application/vnd.ms-excel 。
这里就介绍这么多了，PhpSpreadsheet的更多使用方法可参考官方文档：https://phpspreadsheet.readthedocs.io/en/latest/。
–THE END–
说人坏话只能说明自己也同样抱有小气的本性。——太宰治《人间失格》
版权声明：本文内容由互联网用户自发贡献，该文观点仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 举报，一经查实，本站将立刻删除。
发布者：全栈程序员栈长，转载请注明出处：https://javaforall.cn/192523.html原文链接：https://javaforall.cn