15:45:59 Enable Cell Caching using SQLite3 method<br />15:45:59 Create new PHPExcel object<br />15:45:59 Set properties<br />15:45:59 Add data<br />15:45:59 Hide 'Phone' and 'fax' columns<br />15:45:59 Set outline levels<br />15:45:59 Freeze panes<br />15:45:59 Rows to repeat at top<br />15:45:59 Write to Excel2007 format<br />15:46:01 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.8624 seconds<br />15:46:01 Current memory usage: 18 MB<br />15:46:01 Peak memory usage: 22 MB<br />15:46:01 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />