04:07:18 Enable Cell Caching using SQLite3 method<br />04:07:18 Create new PHPExcel object<br />04:07:18 Set properties<br />04:07:18 Add data<br />04:07:18 Hide 'Phone' and 'fax' columns<br />04:07:18 Set outline levels<br />04:07:18 Freeze panes<br />04:07:18 Rows to repeat at top<br />04:07:19 Write to Excel2007 format<br />04:07:20 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6425 seconds<br />04:07:20 Current memory usage: 12.25 MB<br />04:07:20 Peak memory usage: 15 MB<br />04:07:20 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />