06:17:48 Enable Cell Caching using MemoryGZip method<br />06:17:48 Create new PHPExcel object<br />06:17:48 Set properties<br />06:17:48 Add data<br />06:17:48 Hide 'Phone' and 'fax' columns<br />06:17:48 Set outline levels<br />06:17:48 Freeze panes<br />06:17:48 Rows to repeat at top<br />06:17:50 Write to Excel2007 format<br />06:17:54 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.4318 seconds<br />06:17:54 Current memory usage: 26.75 MB<br />06:17:54 Peak memory usage: 30 MB<br />06:17:54 Done writing file<br />File has been created in /var/www/localhost/htdocs/faaszoom/vendor/phpoffice/phpexcel/Examples<br />