18:27:31 Create new PHPExcel object<br />18:27:31 Set properties<br />18:27:31 Add data<br />18:27:31 Hide 'Phone' and 'fax' columns<br />18:27:31 Set outline levels<br />18:27:31 Freeze panes<br />18:27:31 Rows to repeat at top<br />18:27:32 Write to Excel2007 format<br />18:27:33 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.9881 seconds<br />18:27:33 Current memory usage: 20 MB<br />18:27:33 Peak memory usage: 24 MB<br />18:27:33 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />