11:31:56 Enable Cell Caching using MemoryGZip method<br />11:31:56 Create new PHPExcel object<br />11:31:56 Set properties<br />11:31:56 Add data<br />11:31:56 Hide 'Phone' and 'fax' columns<br />11:31:56 Set outline levels<br />11:31:56 Freeze panes<br />11:31:56 Rows to repeat at top<br />11:31:57 Write to Excel2007 format<br />11:32:00 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.7255 seconds<br />11:32:00 Current memory usage: 23.25 MB<br />11:32:00 Peak memory usage: 26.75 MB<br />11:32:00 Done writing file<br />File has been created in /flex/storage/here.tf/site/www/res/scripts/php/PHPExcel/Examples<br />