02:59:06 Enable Cell Caching using MemoryGZip method<br />02:59:06 Create new PHPExcel object<br />02:59:06 Set properties<br />02:59:06 Add data<br />02:59:06 Hide 'Phone' and 'fax' columns<br />02:59:06 Set outline levels<br />02:59:06 Freeze panes<br />02:59:06 Rows to repeat at top<br />02:59:08 Write to Excel2007 format<br />02:59:10 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9571 seconds<br />02:59:10 Current memory usage: 27.5 MB<br />02:59:10 Peak memory usage: 30.25 MB<br />02:59:10 Done writing file<br />File has been created in /home/ikwumdmy/public_html/chibasjerusalem/vendor/phpoffice/phpexcel/Examples<br />