22:36:10 Enable Cell Caching using SQLite3 method<br />22:36:10 Create new PHPExcel object<br />22:36:10 Set properties<br />22:36:10 Add data<br />22:36:10 Hide 'Phone' and 'fax' columns<br />22:36:10 Set outline levels<br />22:36:10 Freeze panes<br />22:36:10 Rows to repeat at top<br />22:36:12 Write to Excel2007 format<br />22:36:15 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.2924 seconds<br />22:36:15 Current memory usage: 27.75 MB<br />22:36:15 Peak memory usage: 30.5 MB<br />22:36:15 Done writing file<br />File has been created in /home/sandt/lesnaya-osbb.s-and-t.com.ua/vendor/phpoffice/phpexcel/Examples<br />