19:47:46 Enable Cell Caching using SQLite3 method<br />19:47:46 Create new PHPExcel object<br />19:47:46 Set properties<br />19:47:46 Add data<br />19:47:46 Hide 'Phone' and 'fax' columns<br />19:47:46 Set outline levels<br />19:47:46 Freeze panes<br />19:47:46 Rows to repeat at top<br />19:47:47 Write to Excel2007 format<br />19:47:48 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6342 seconds<br />19:47:48 Current memory usage: 12.25 MB<br />19:47:48 Peak memory usage: 15 MB<br />19:47:48 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />