07:53:08 Enable Cell Caching using MemoryGZip method<br />07:53:08 Create new PHPExcel object<br />07:53:08 Set properties<br />07:53:08 Add data<br />07:53:08 Hide 'Phone' and 'fax' columns<br />07:53:08 Set outline levels<br />07:53:08 Freeze panes<br />07:53:08 Rows to repeat at top<br />07:53:08 Write to Excel2007 format<br />07:53:09 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.7175 seconds<br />07:53:09 Current memory usage: 20 MB<br />07:53:09 Peak memory usage: 26 MB<br />07:53:09 Done writing file<br />File has been created in /home/melcod/public_html/invn/vendor/phpoffice/phpexcel/Examples<br />