04:22:48 Enable Cell Caching using MemoryGZip method<br />04:22:48 Create new PHPExcel object<br />04:22:48 Set properties<br />04:22:48 Add data<br />04:22:48 Hide 'Phone' and 'fax' columns<br />04:22:48 Set outline levels<br />04:22:48 Freeze panes<br />04:22:48 Rows to repeat at top<br />04:22:50 Write to Excel2007 format<br />04:22:53 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.5672 seconds<br />04:22:53 Current memory usage: 16 MB<br />04:22:53 Peak memory usage: 22 MB<br />04:22:53 Done writing file<br />File has been created in /home/acadprofi/edu.acadprofi.ru/vendor/phpoffice/phpexcel/Examples<br />