10:34:24 Create new PHPExcel object<br />10:34:24 Create styles array<br />10:34:24 Add data (begin)<br />10:34:28 Add data (end), time: 4.1 s<br />10:34:28 Write to Excel2007 format<br />10:34:28 File written to 40duplicateStyle.xlsx<br />10:34:28 Peak memory usage: 11.75 MB<br />10:34:28 Done writing file<br />File has been created in C:\wamp64\www\bo\vendor\phpoffice\phpexcel\Examples<br />