12:45:15 Create new PHPExcel object<br />12:45:15 Create styles array<br />12:45:15 Add data (begin)<br />12:45:16 Add data (end), time: 0.62 s<br />12:45:16 Write to Excel2007 format<br />12:45:16 File written to 40duplicateStyle.xlsx<br />12:45:16 Peak memory usage: 10 MB<br />12:45:16 Done writing file<br />File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples<br />