03:45:26 Enable Cell Caching using MemoryGZip method<br />03:45:26 Create new PHPExcel object<br />03:45:26 Set properties<br />03:45:26 Add data<br />03:45:26 Hide 'Phone' and 'fax' columns<br />03:45:26 Set outline levels<br />03:45:26 Freeze panes<br />03:45:26 Rows to repeat at top<br />03:45:26 Write to Excel2007 format<br />03:45:28 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3640 seconds<br />03:45:28 Current memory usage: 20 MB<br />03:45:28 Peak memory usage: 26 MB<br />03:45:28 Done writing file<br />File has been created in /home/andrey.golovin/intranetapp/releases/20250507090209/vendor/phpoffice/phpexcel/Examples<br />