17:28:16 Enable Cell Caching using MemoryGZip method<br />17:28:16 Create new PHPExcel object<br />17:28:16 Set properties<br />17:28:16 Add data<br />17:28:16 Hide 'Phone' and 'fax' columns<br />17:28:16 Set outline levels<br />17:28:16 Freeze panes<br />17:28:16 Rows to repeat at top<br />17:28:17 Write to Excel2007 format<br />17:28:17 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6891 seconds<br />17:28:17 Current memory usage: 24 MB<br />17:28:17 Peak memory usage: 28 MB<br />17:28:17 Done writing file<br />File has been created in /var/www/html/elite-maria-aurora/vendor/phpoffice/phpexcel/Examples<br />