01:16:52 Enable Cell Caching using MemoryGZip method<br />01:16:52 Create new PHPExcel object<br />01:16:52 Set properties<br />01:16:52 Add data<br />01:16:52 Hide 'Phone' and 'fax' columns<br />01:16:52 Set outline levels<br />01:16:52 Freeze panes<br />01:16:52 Rows to repeat at top<br />01:16:52 Write to Excel2007 format<br />01:16:54 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3985 seconds<br />01:16:54 Current memory usage: 15.25 MB<br />01:16:54 Peak memory usage: 18 MB<br />01:16:54 Done writing file<br />File has been created in /home/capebfrupz/grc/www/libraries-php/PHPExcel/Examples<br />