20:14:47 Enable Cell Caching using MemoryGZip method<br />20:14:47 Create new PHPExcel object<br />20:14:47 Set properties<br />20:14:47 Add data<br />20:14:47 Hide 'Phone' and 'fax' columns<br />20:14:47 Set outline levels<br />20:14:47 Freeze panes<br />20:14:47 Rows to repeat at top<br />20:14:49 Write to Excel2007 format<br />20:14:51 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9473 seconds<br />20:14:51 Current memory usage: 27.5 MB<br />20:14:51 Peak memory usage: 30.25 MB<br />20:14:51 Done writing file<br />File has been created in /home/ikwumdmy/public_html/chibasjerusalem/vendor/phpoffice/phpexcel/Examples<br />