04:36:41 Enable Cell Caching using MemoryGZip method<br />04:36:41 Create new PHPExcel object<br />04:36:41 Set properties<br />04:36:41 Add data<br />04:36:41 Hide 'Phone' and 'fax' columns<br />04:36:41 Set outline levels<br />04:36:41 Freeze panes<br />04:36:41 Rows to repeat at top<br />04:36:42 Write to Excel2007 format<br />04:36:44 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9250 seconds<br />04:36:44 Current memory usage: 20 MB<br />04:36:44 Peak memory usage: 26 MB<br />04:36:44 Done writing file<br />File has been created in /var/www/html/fims-dev/ims/vendor/phpoffice/phpexcel/Examples<br />