17:10:24 Create new PHPExcel object<br />17:10:25 Set properties<br />17:10:25 Add data<br />17:10:25 Hide 'Phone' and 'fax' columns<br />17:10:25 Set outline levels<br />17:10:25 Freeze panes<br />17:10:25 Rows to repeat at top<br />17:10:26 Write to Excel2007 format<br />17:10:30 File written to 06largescale.xlsx<br />Call time to write Workbook was 4.0981 seconds<br />17:10:30 Current memory usage: 22 MB<br />17:10:30 Peak memory usage: 26 MB<br />17:10:30 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />