11:31:07 Enable Cell Caching using SQLite3 method<br />11:31:07 Create new PHPExcel object<br />11:31:07 Set properties<br />11:31:07 Add data<br />11:31:07 Hide 'Phone' and 'fax' columns<br />11:31:07 Set outline levels<br />11:31:07 Freeze panes<br />11:31:07 Rows to repeat at top<br />11:31:07 Write to Excel2007 format<br />11:31:10 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.1112 seconds<br />11:31:10 Current memory usage: 21 MB<br />11:31:10 Peak memory usage: 23.75 MB<br />11:31:10 Done writing file<br />File has been created in /var/www/html/lapurauva/mbinv/vendor/phpoffice/phpexcel/Examples<br />