06:30:20 Enable Cell Caching using SQLite3 method<br />06:30:20 Create new PHPExcel object<br />06:30:20 Set properties<br />06:30:20 Add data<br />06:30:20 Hide 'Phone' and 'fax' columns<br />06:30:20 Set outline levels<br />06:30:20 Freeze panes<br />06:30:20 Rows to repeat at top<br />06:30:22 Write to Excel2007 format<br />06:30:27 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.9515 seconds<br />06:30:27 Current memory usage: 16.5 MB<br />06:30:27 Peak memory usage: 19.25 MB<br />06:30:27 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />