02:47:10 Enable Cell Caching using MemoryGZip method<br />02:47:10 Create new PHPExcel object<br />02:47:10 Set properties<br />02:47:10 Add data<br />02:47:10 Hide 'Phone' and 'fax' columns<br />02:47:10 Set outline levels<br />02:47:10 Freeze panes<br />02:47:10 Rows to repeat at top<br />02:47:12 Write to Excel2007 format<br />02:47:14 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.2553 seconds<br />02:47:14 Current memory usage: 22.75 MB<br />02:47:14 Peak memory usage: 26.5 MB<br />02:47:14 Done writing file<br />File has been created in /home/storefront/public_html/Helper/Excel/PHPExcel/Examples<br />