06:57:19 Enable Cell Caching using MemoryGZip method<br />06:57:19 Create new PHPExcel object<br />06:57:19 Set properties<br />06:57:19 Add data<br />06:57:19 Hide 'Phone' and 'fax' columns<br />06:57:19 Set outline levels<br />06:57:19 Freeze panes<br />06:57:19 Rows to repeat at top<br />06:57:21 Write to Excel2007 format<br />06:57:25 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.1599 seconds<br />06:57:25 Current memory usage: 26.75 MB<br />06:57:25 Peak memory usage: 30 MB<br />06:57:25 Done writing file<br />File has been created in /var/www/localhost/htdocs/faaszoom/vendor/phpoffice/phpexcel/Examples<br />