00:23:31 Enable Cell Caching using MemoryGZip method<br />00:23:31 Create new PHPExcel object<br />00:23:31 Set properties<br />00:23:31 Add data<br />00:23:31 Hide 'Phone' and 'fax' columns<br />00:23:31 Set outline levels<br />00:23:31 Freeze panes<br />00:23:31 Rows to repeat at top<br />00:23:31 Write to Excel2007 format<br />00:23:33 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4633 seconds<br />00:23:33 Current memory usage: 17.5 MB<br />00:23:33 Peak memory usage: 20.25 MB<br />00:23:33 Done writing file<br />File has been created in /home/capebfrupz/grc/www/libraries-php/PHPExcel/Examples<br />