19:00:02 Enable Cell Caching using MemoryGZip method<br />19:00:02 Create new PHPExcel object<br />19:00:02 Set properties<br />19:00:02 Add data<br />19:00:02 Hide 'Phone' and 'fax' columns<br />19:00:02 Set outline levels<br />19:00:02 Freeze panes<br />19:00:02 Rows to repeat at top<br />19:00:05 Write to Excel2007 format<br />19:00:09 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.6847 seconds<br />19:00:09 Current memory usage: 25.25 MB<br />19:00:09 Peak memory usage: 28.75 MB<br />19:00:09 Done writing file<br />File has been created in /var/www/solarblock/data/www/new.solarblock.ru/vendor/phpoffice/phpexcel/Examples<br />