00:19:52 Enable Cell Caching using MemoryGZip method<br />00:19:52 Create new PHPExcel object<br />00:19:52 Set properties<br />00:19:52 Add data<br />00:19:52 Hide 'Phone' and 'fax' columns<br />00:19:52 Set outline levels<br />00:19:52 Freeze panes<br />00:19:52 Rows to repeat at top<br />00:19:53 Write to Excel2007 format<br />00:19:55 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.6147 seconds<br />00:19:55 Current memory usage: 15 MB<br />00:19:55 Peak memory usage: 17.75 MB<br />00:19:55 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />