23:41:24 Create new PHPExcel object<br />23:41:24 Set document properties<br />23:41:24 Add some data<br />23:41:24 Rename worksheet<br />23:41:24 Write to Excel2007 format<br />23:41:24 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0169 seconds<br />23:41:24 Current memory usage: 3.75 MB<br />23:41:24 Write to Excel5 format<br />23:41:24 File written to 01simple.xls<br />Call time to write Workbook was 0.0136 seconds<br />23:41:24 Current memory usage: 5.25 MB<br />23:41:24 Peak memory usage: 5.25 MB<br />23:41:24 Done writing files<br />Files have been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />