00:03:47 Enable Cell Caching using MemoryGZip method<br />00:03:47 Create new PHPExcel object<br />00:03:47 Set properties<br />00:03:47 Add data<br />00:03:47 Hide 'Phone' and 'fax' columns<br />00:03:47 Set outline levels<br />00:03:47 Freeze panes<br />00:03:47 Rows to repeat at top<br />00:03:48 Write to Excel2007 format<br />00:03:49 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8713 seconds<br />00:03:49 Current memory usage: 15.25 MB<br />00:03:49 Peak memory usage: 18 MB<br />00:03:49 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />