18:30:54 Create new PHPExcel object<br />18:30:54 Set document properties<br />18:30:54 Add some data<br />18:30:54 Set header/footer<br />18:30:54 Add a drawing to the header<br />18:30:54 Set page orientation and size<br />18:30:54 Rename worksheet<br />18:30:54 Write to Excel2007 format<br />18:30:54 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0052 seconds<br />18:30:54 Current memory usage: 2 MB<br />18:30:54 Write to Excel5 format<br />18:30:54 File written to 04printing.xls<br />Call time to write Workbook was 0.0048 seconds<br />18:30:54 Current memory usage: 2 MB<br />18:30:54 Peak memory usage: 2 MB<br />18:30:54 Done writing files<br />Files have been created in /home/hycmvsgn/heal.co.ke/invoices/vendor/phpoffice/phpexcel/Examples<br />