14:40:51 Create new PHPExcel object<br />14:40:51 Set document properties<br />14:40:51 Add some data<br />14:40:51 Rename worksheet<br />14:40:51 Write to Excel2007 format<br />14:40:52 File written to 01simple.xlsx<br />Call time to write Workbook was 1.2557 seconds<br />14:40:52 Current memory usage: 2 MB<br />14:40:52 Write to Excel5 format<br />14:40:52 File written to 01simple.xls<br />Call time to write Workbook was 0.0066 seconds<br />14:40:52 Current memory usage: 2 MB<br />14:40:52 Peak memory usage: 2 MB<br />14:40:52 Done writing files<br />Files have been created in C:\wamp64\www\sviaticos\vendor\phpoffice\phpexcel\Examples<br />