07:10:05 Enable Cell Caching using MemoryGZip method<br />07:10:05 Create new PHPExcel object<br />07:10:05 Set properties<br />07:10:05 Add data<br />07:10:05 Hide 'Phone' and 'fax' columns<br />07:10:05 Set outline levels<br />07:10:05 Freeze panes<br />07:10:05 Rows to repeat at top<br />07:10:05 Write to Excel2007 format<br />07:10:07 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5935 seconds<br />07:10:07 Current memory usage: 22 MB<br />07:10:07 Peak memory usage: 26 MB<br />07:10:07 Done writing file<br />File has been created in /home/httpsrejanstsapp/public_html/inc/Classes/PHPExcel-1.8/Examples<br />