{"id":2640,"date":"2018-09-20T11:06:09","date_gmt":"2018-09-20T03:06:09","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=2640"},"modified":"2018-09-20T11:06:09","modified_gmt":"2018-09-20T03:06:09","slug":"php-phpexcel-use-sum","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=2640","title":{"rendered":"[ PHP ] \u2013 PHPEXCEL Use SUM()"},"content":{"rendered":"

\t\t\t\t\u9700\u6c42\u5c31\u662f\u5831\u8868\u8981\u81ea\u52d5\u52a0\u7e3d\u50f9\u683c\u6b04\u4f4d\uff0c\u5176\u5be6\u662f\u53ef\u4ee5\u7528php\u8a08\u7b97\uff0c\u4f46\u56e0\u70ba\u6709\u9700\u6c42\u662f\u8981filter\u67d0\u500b\u6b04\u4f4d\uff0c\u6211\u60f3\u8aaa\u90a3\u7528\u5167\u5efa\u7684 SUM() \u51fd\u5f0f\uff0c\u5728\u4f7f\u7528\u8005filter\u5f8c\u52a0\u7e3d\u4e5f\u6703\u8b8a\u66f4\uff0c\u4f46\u5176\u5be6\u662f\u4e0d\u6703\u3002
\n\u6240\u4ee5\u5f8c\u4f86\u53c8\u6539\u56de\u4f86\u7528php\u505a\u52a0\u7e3d\uff0c\u4f46\u9084\u662f\u7559\u500b\u8a18\u9304\u641e\u4e0d\u597d\u4ee5\u5f8c\u7528\u7684\u5230\u3002
\n
\n[php]
\nforeach ( $db->query($sql) as $row){
\n $objPHPExcel->getActiveSheet()->setCellValue(‘A1′,’\u50f9\u683c’);
\n $objPHPExcel->getActiveSheet()->setCellValue(‘A’.$i,$row[‘price’]);
\n}
\n$objPHPExcel->getActiveSheet()->setCellValue(‘A’.$i,’=SUM(A2:A’.($i-1).’)’);\/\/\u81ea\u52d5\u52a0\u7e3d
\n$dt=date("Y-m-d_H-i-s");
\n$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, ‘Excel2007’);
\n$objWriter->setPreCalculateFormulas(true);\/\/\u9019\u4e00\u884c\u4e00\u5b9a\u8981\u52a0\u624d\u6703\u6709\u51fd\u5f0f\u529f\u80fd
\n$objWriter->save(‘export\/report_’.$dt.’.xlsx’);
\n[\/php]\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"

\u9700\u6c42\u5c31\u662f\u5831\u8868\u8981\u81ea\u52d5\u52a0\u7e3d\u50f9\u683c\u6b04\u4f4d\uff0c\u5176\u5be6\u662f\u53ef\u4ee5\u7528php…<\/p>\n","protected":false},"author":1,"featured_media":2201,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[244,448,452,548],"class_list":["post-2640","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phpexcel","tag-excel","tag-php","tag-phpexcel","tag-sum","hvn-theme-has-thumbnail"],"_links":{"self":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/2640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2640"}],"version-history":[{"count":0,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/2640\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/media\/2201"}],"wp:attachment":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}