20:35:23 Enable Cell Caching using MemoryGZip method<br />20:35:23 Create new PHPExcel object<br />20:35:23 Set properties<br />20:35:23 Add data<br />20:35:23 Hide 'Phone' and 'fax' columns<br />20:35:23 Set outline levels<br />20:35:23 Freeze panes<br />20:35:23 Rows to repeat at top<br />20:35:25 Write to Excel2007 format<br />20:35:30 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.2366 seconds<br />20:35:30 Current memory usage: 23.75 MB<br />20:35:30 Peak memory usage: 26.75 MB<br />20:35:30 Done writing file<br />File has been created in /home/xannadmin/public_html/vendor/PHPExcel/Examples<br />