08:55:02 Enable Cell Caching using MemoryGZip method<br />08:55:02 Create new PHPExcel object<br />08:55:02 Set properties<br />08:55:02 Add data<br />08:55:02 Hide 'Phone' and 'fax' columns<br />08:55:02 Set outline levels<br />08:55:02 Freeze panes<br />08:55:02 Rows to repeat at top<br />08:55:04 Write to Excel2007 format<br />08:55:09 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.3559 seconds<br />08:55:09 Current memory usage: 18 MB<br />08:55:09 Peak memory usage: 24 MB<br />08:55:09 Done writing file<br />File has been created in /home/acadcooker/edu.acadcooker.ru/vendor/phpoffice/phpexcel/Examples<br />