08:21:37 Create new PHPExcel object<br />08:21:37 Create styles array<br />08:21:37 Add data (begin)<br />08:21:38 Add data (end), time: 0.47 s<br />08:21:38 Write to Excel2007 format<br />08:21:38 File written to 40duplicateStyle.xlsx<br />08:21:38 Peak memory usage: 6.75 MB<br />08:21:38 Done writing file<br />File has been created in D:\phpStudy\WWW\newfile\newExcel\Examples<br />