18:26:33 Create new PHPExcel object<br />18:26:33 Set properties<br />18:26:33 Add data<br />18:26:33 Hide 'Phone' and 'fax' columns<br />18:26:33 Set outline levels<br />18:26:33 Freeze panes<br />18:26:33 Rows to repeat at top<br />18:26:34 Write to Excel2007 format<br />18:26:34 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4021 seconds<br />18:26:34 Current memory usage: 22 MB<br />18:26:34 Peak memory usage: 26 MB<br />18:26:34 Done writing file<br />File has been created in /var/www/html/ims-dev/vendor/phpoffice/phpexcel/Examples<br />