00:40:19 Enable Cell Caching using SQLite3 method<br />00:40:19 Create new PHPExcel object<br />00:40:19 Set properties<br />00:40:19 Add data<br />00:40:19 Hide 'Phone' and 'fax' columns<br />00:40:19 Set outline levels<br />00:40:19 Freeze panes<br />00:40:19 Rows to repeat at top<br />00:40:21 Write to Excel2007 format<br />00:40:25 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.1790 seconds<br />00:40:25 Current memory usage: 14 MB<br />00:40:25 Peak memory usage: 20 MB<br />00:40:25 Done writing file<br />File has been created in /home/acadtutor/edu.acadtutor.ru/vendor/phpoffice/phpexcel/Examples<br />