18:31:11 Enable Cell Caching using SQLite3 method<br />18:31:11 Create new PHPExcel object<br />18:31:11 Set properties<br />18:31:11 Add data<br />18:31:11 Hide 'Phone' and 'fax' columns<br />18:31:11 Set outline levels<br />18:31:11 Freeze panes<br />18:31:11 Rows to repeat at top<br />18:31:11 Write to Excel2007 format<br />18:31:12 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.0614 seconds<br />18:31:12 Current memory usage: 4 MB<br />18:31:12 Peak memory usage: 6 MB<br />18:31:12 Done writing file<br />File has been created in /home/alleyrogvv/limni/vendor/phpoffice/phpexcel/Examples<br />