08:02:29 Enable Cell Caching using SQLite3 method<br />08:02:29 Create new PHPExcel object<br />08:02:29 Set properties<br />08:02:29 Add data<br />08:02:29 Hide 'Phone' and 'fax' columns<br />08:02:29 Set outline levels<br />08:02:29 Freeze panes<br />08:02:29 Rows to repeat at top<br />08:02:30 Write to Excel2007 format<br />08:02:31 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.2220 seconds<br />08:02:31 Current memory usage: 20.25 MB<br />08:02:31 Peak memory usage: 23 MB<br />08:02:31 Done writing file<br />File has been created in /var/www/mciweb/vendor/phpoffice/phpexcel/Examples<br />