02:56:29 Create new PHPExcel object<br />02:56:29 Set document properties<br />02:56:29 Add some data<br />02:56:29 Rename worksheet<br />02:56:29 Write to Excel2007 format<br />02:56:29 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0048 seconds<br />02:56:29 Current memory usage: 2 MB<br />02:56:29 Write to Excel5 format<br />02:56:29 File written to 01simple.xls<br />Call time to write Workbook was 0.0063 seconds<br />02:56:29 Current memory usage: 2 MB<br />02:56:29 Peak memory usage: 2 MB<br />02:56:29 Done writing files<br />Files have been created in /home/teranbyt/public_html/invoice/vendor/phpoffice/phpexcel/Examples<br />