23:48:16 Enable Cell Caching using MemoryGZip method<br />23:48:16 Create new PHPExcel object<br />23:48:16 Set properties<br />23:48:16 Add data<br />23:48:16 Hide 'Phone' and 'fax' columns<br />23:48:16 Set outline levels<br />23:48:16 Freeze panes<br />23:48:16 Rows to repeat at top<br />23:48:16 Write to Excel2007 format<br />23:48:17 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6906 seconds<br />23:48:17 Current memory usage: 24 MB<br />23:48:17 Peak memory usage: 28 MB<br />23:48:17 Done writing file<br />File has been created in /var/www/html/elite-sta-rita/vendor/phpoffice/phpexcel/Examples<br />