13:13:09 Create new PHPExcel object<br />13:13:09 Set properties<br />13:13:09 Add data<br />13:13:09 Hide 'Phone' and 'fax' columns<br />13:13:09 Set outline levels<br />13:13:09 Freeze panes<br />13:13:09 Rows to repeat at top<br />13:13:10 Write to Excel2007 format<br />13:13:13 File written to 06largescale.xlsx<br />Call time to write Workbook was 3.4660 seconds<br />13:13:13 Current memory usage: 22 MB<br />13:13:13 Peak memory usage: 26 MB<br />13:13:13 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />