要实现读取excel中的图片,可以通过PHPspreadsheet来实现。PHPspreadsheet是一个纯PHP编写的库,并引入了命名空间、PSR规范等。
使用composer安装PHPspreadsheet
composer require PHPoffice/PHPspreadsheet
GitHub下载:
https://github.com/PHPOffice/PhpSpreadsheet
(免费视频教程推荐:php视频教程)
excel图片如下图:
项目实例:
use PHPOffice\PHPSpreadsheet\Cell\Coordinate; use PHPOffice\PHPSpreadsheet\IOFactory; $imageFilePath = './uploads/imgs/'; //图片本地存储的路径 if (!file_exists($imageFilePath)) { //如果目录不存在则递归创建 mkdir($imageFilePath, 0777, true); } try { $inputFileName = './files/1.xlsx'; //包含图片的Excel文件 $objRead = IOFactory::createReader('Xlsx'); $objSpreadsheet = $objRead->load($inputFileName); $objWorksheet = $objSpreadsheet->getSheet(0); $data = $objWorksheet->toArray(); foreach ($objWorksheet->getDrawingCollection() as $drawing) { list($startColumn, $startRow) = Coordinate::coordinateFromString($drawing->getCoordinates()); $imageFileName = $drawing->getCoordinates() . mt_rand(1000, 9999); switch ($drawing->getExtension()) { case 'jpg': case 'jpeg': $imageFileName .= '.jpg'; $source = imagecreatefromjpeg($drawing->getPath()); imagejpeg($source, $imageFilePath . $imageFileName); break; case 'gif': $imageFileName .= '.gif'; $source = imagecreatefromgif($drawing->getPath()); imagegif($source, $imageFilePath . $imageFileName); break; case 'png': $imageFileName .= '.png'; $source = imagecreatefrompng($drawing->getPath()); imagepng($source, $imageFilePath, $imageFileName); break; } $startColumn = ABC2decimal($startColumn); $data[$startRow-1][$startColumn] = $imageFilePath . $imageFileName; } dump($data);die(); } catch (\Exception $e) { throw $e; } public function ABC2decimal($abc) { $ten = 0; $len = strlen($abc); for($i=1;$i<=$len;$i++){ $char = substr($abc,0-$i,1);//反向获取单个字符 $int = ord($char); $ten += ($int-65)*pow(26,$i-1); } return $ten; }
结果如图:
原文地址:https://www.jb51.cc/php/1211055.html
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。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 dio@foxmail.com 举报,一经查实,本站将立刻删除。