14:57:45 Create new PHPExcel object<br />14:57:45 Set document properties<br />14:57:45 Add some data<br />14:57:45 Rename worksheet<br />14:57:45 Write to Excel2007 format<br />14:57:48 File written to 01simple.xlsx<br />Call time to write Workbook was 3.2144 seconds<br />14:57:48 Current memory usage: 2 MB<br />14:57:48 Write to Excel5 format<br />14:57:48 File written to 01simple.xls<br />Call time to write Workbook was 0.0062 seconds<br />14:57:48 Current memory usage: 2 MB<br />14:57:48 Peak memory usage: 2 MB<br />14:57:48 Done writing files<br />Files have been created in C:\wamp64\www\sviaticos\vendor\phpoffice\phpexcel\Examples<br />