17:44:50 Enable Cell Caching using MemoryGZip method<br />17:44:50 Create new PHPExcel object<br />17:44:50 Set properties<br />17:44:50 Add data<br />17:44:50 Hide 'Phone' and 'fax' columns<br />17:44:50 Set outline levels<br />17:44:50 Freeze panes<br />17:44:50 Rows to repeat at top<br />17:44:50 Write to Excel2007 format<br />17:44:52 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8439 seconds<br />17:44:52 Current memory usage: 17.5 MB<br />17:44:52 Peak memory usage: 20.25 MB<br />17:44:52 Done writing file<br />File has been created in /home/capebfrupz/grc/www/libraries-php/PHPExcel/Examples<br />