19:49:28 Create new PHPExcel object<br />19:49:28 Set properties<br />19:49:28 Add data<br />19:49:28 Hide 'Phone' and 'fax' columns<br />19:49:28 Set outline levels<br />19:49:28 Freeze panes<br />19:49:28 Rows to repeat at top<br />19:49:29 Write to Excel5 format<br />19:49:29 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.1854 seconds<br />19:49:29 Current memory usage: 22 MB<br />19:49:29 Peak memory usage: 22 MB<br />19:49:29 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />