20:50:59 Enable Cell Caching using MemoryGZip method<br />20:50:59 Create new PHPExcel object<br />20:50:59 Set properties<br />20:50:59 Add data<br />20:50:59 Hide 'Phone' and 'fax' columns<br />20:50:59 Set outline levels<br />20:50:59 Freeze panes<br />20:50:59 Rows to repeat at top<br />20:51:00 Write to Excel2007 format<br />20:51:02 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.1071 seconds<br />20:51:02 Current memory usage: 14 MB<br />20:51:02 Peak memory usage: 18 MB<br />20:51:02 Done writing file<br />File has been created in /home/audiomeets/public_html/invoice.audiomeets.com/vendor/turbo124/phpexcel/Examples<br />