08:17:08 Enable Cell Caching using MemoryGZip method<br />08:17:08 Create new PHPExcel object<br />08:17:08 Set properties<br />08:17:08 Add data<br />08:17:08 Hide 'Phone' and 'fax' columns<br />08:17:08 Set outline levels<br />08:17:08 Freeze panes<br />08:17:08 Rows to repeat at top<br />08:17:09 Write to Excel2007 format<br />08:17:11 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9553 seconds<br />08:17:11 Current memory usage: 27.5 MB<br />08:17:11 Peak memory usage: 30.25 MB<br />08:17:11 Done writing file<br />File has been created in /home/ikwumdmy/public_html/chibasjerusalem/vendor/phpoffice/phpexcel/Examples<br />