20:22:07 Enable Cell Caching using MemoryGZip method<br />20:22:07 Create new PHPExcel object<br />20:22:07 Set properties<br />20:22:07 Add data<br />20:22:07 Hide 'Phone' and 'fax' columns<br />20:22:07 Set outline levels<br />20:22:07 Freeze panes<br />20:22:07 Rows to repeat at top<br />20:22:08 Write to Excel2007 format<br />20:22:10 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9484 seconds<br />20:22:10 Current memory usage: 24 MB<br />20:22:10 Peak memory usage: 28 MB<br />20:22:10 Done writing file<br />File has been created in /home/ceepam/public_html/ControlCeepam/vendor/phpoffice/phpexcel/Examples<br />