08:11:02 Create new PHPExcel object<br />08:11:02 Set document properties<br />08:11:02 Add some data<br />08:11:02 Rename worksheet<br />08:11:02 Write to Excel2007 format<br />08:11:02 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0062 seconds<br />08:11:02 Current memory usage: 2 MB<br />08:11:02 Write to Excel5 format<br />08:11:02 File written to 01simple.xls<br />Call time to write Workbook was 0.0039 seconds<br />08:11:02 Current memory usage: 2 MB<br />08:11:02 Peak memory usage: 2 MB<br />08:11:02 Done writing files<br />Files have been created in C:\wamp64\www\sviaticos\vendor\phpoffice\phpexcel\Examples<br />