17:58:23 Create new PHPExcel object<br />17:58:23 Set properties<br />17:58:23 Add data<br />17:58:23 Hide 'Phone' and 'fax' columns<br />17:58:23 Set outline levels<br />17:58:23 Freeze panes<br />17:58:23 Rows to repeat at top<br />17:58:24 Write to Excel2007 format<br />17:58:24 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.7244 seconds<br />17:58:24 Current memory usage: 28.75 MB<br />17:58:24 Peak memory usage: 32.5 MB<br />17:58:24 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />