02:01:47 Enable Cell Caching using MemoryGZip method<br />02:01:47 Create new PHPExcel object<br />02:01:47 Set properties<br />02:01:47 Add data<br />02:01:47 Hide 'Phone' and 'fax' columns<br />02:01:47 Set outline levels<br />02:01:47 Freeze panes<br />02:01:47 Rows to repeat at top<br />02:01:49 Write to Excel2007 format<br />02:01:51 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.5151 seconds<br />02:01:51 Current memory usage: 28 MB<br />02:01:51 Peak memory usage: 32 MB<br />02:01:51 Done writing file<br />File has been created in /home/ykcomq5/eservices.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />