05:20:07 Enable Cell Caching using MemoryGZip method<br />05:20:07 Create new PHPExcel object<br />05:20:07 Set properties<br />05:20:07 Add data<br />05:20:07 Hide 'Phone' and 'fax' columns<br />05:20:07 Set outline levels<br />05:20:07 Freeze panes<br />05:20:07 Rows to repeat at top<br />05:20:09 Write to Excel2007 format<br />05:20:13 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.9424 seconds<br />05:20:13 Current memory usage: 24 MB<br />05:20:13 Peak memory usage: 27 MB<br />05:20:13 Done writing file<br />File has been created in /home/sustentables/public_html/PHPEXCEL/Examples<br />