12:23:37 Create new PHPExcel object<br />12:23:37 Create styles array<br />12:23:37 Add data (begin)<br />12:23:37 Add data (end), time: 0.25 s<br />12:23:37 Write to Excel2007 format<br />12:23:37 File written to 40duplicateStyle.xlsx<br />12:23:37 Peak memory usage: 6 MB<br />12:23:37 Done writing file<br />File has been created in /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples<br />