21:29:54 Enable Cell Caching using SQLite3 method<br />21:29:54 Create new PHPExcel object<br />21:29:54 Set properties<br />21:29:54 Add data<br />21:29:54 Hide 'Phone' and 'fax' columns<br />21:29:54 Set outline levels<br />21:29:54 Freeze panes<br />21:29:54 Rows to repeat at top<br />21:29:54 Write to Excel2007 format<br />21:29:56 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.9024 seconds<br />21:29:56 Current memory usage: 18 MB<br />21:29:56 Peak memory usage: 22 MB<br />21:29:56 Done writing file<br />File has been created in /home/lkunszfyonuq/crmtest.altsa.co.za/crm/vendor/phpoffice/phpexcel/Examples<br />