04:16:48 Create new PHPExcel object<br />04:16:48 Set document properties<br />04:16:48 Add some data<br />04:16:48 Write to Excel2007 format<br />04:16:48 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0114 seconds<br />04:16:48 Current memory usage: 4 MB<br />04:16:48 Write to Excel5 format<br />04:16:48 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0082 seconds<br />04:16:48 Current memory usage: 4 MB<br />04:16:48 Peak memory usage: 4 MB<br />04:16:48 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />