04:15:15 Enable Cell Caching using SQLite3 method<br />04:15:15 Create new PHPExcel object<br />04:15:15 Set properties<br />04:15:15 Add data<br />04:15:15 Hide 'Phone' and 'fax' columns<br />04:15:15 Set outline levels<br />04:15:15 Freeze panes<br />04:15:15 Rows to repeat at top<br />04:15:17 Write to Excel2007 format<br />04:15:24 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 7.0026 seconds<br />04:15:24 Current memory usage: 14 MB<br />04:15:24 Peak memory usage: 20 MB<br />04:15:24 Done writing file<br />File has been created in /home/acadprofi/edu.acadprofi.ru/vendor/phpoffice/phpexcel/Examples<br />