09:29:26 Enable Cell Caching using MemoryGZip method<br />09:29:26 Create new PHPExcel object<br />09:29:26 Set properties<br />09:29:26 Add data<br />09:29:26 Hide 'Phone' and 'fax' columns<br />09:29:26 Set outline levels<br />09:29:26 Freeze panes<br />09:29:26 Rows to repeat at top<br />09:29:28 Write to Excel2007 format<br />09:29:33 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.3338 seconds<br />09:29:33 Current memory usage: 25.25 MB<br />09:29:33 Peak memory usage: 28.75 MB<br />09:29:33 Done writing file<br />File has been created in /var/www/solarblock/data/www/new.solarblock.ru/vendor/phpoffice/phpexcel/Examples<br />