06:10:45 Create new PHPExcel object<br />06:10:45 Set document properties<br />06:10:45 Add some data<br />06:10:45 Write to Excel2007 format<br />06:10:45 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0515 seconds<br />06:10:45 Current memory usage: 4 MB<br />06:10:45 Write to Excel5 format<br />06:10:45 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0237 seconds<br />06:10:45 Current memory usage: 4 MB<br />06:10:45 Peak memory usage: 4 MB<br />06:10:45 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />