08:01:15 Enable Cell Caching using MemoryGZip method<br />08:01:15 Create new PHPExcel object<br />08:01:16 Set properties<br />08:01:16 Add data<br />08:01:16 Hide 'Phone' and 'fax' columns<br />08:01:16 Set outline levels<br />08:01:16 Freeze panes<br />08:01:16 Rows to repeat at top<br />08:01:19 Write to Excel2007 format<br />08:01:21 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.6082 seconds<br />08:01:21 Current memory usage: 22 MB<br />08:01:21 Peak memory usage: 26 MB<br />08:01:21 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />