22:47:23 Enable Cell Caching using SQLite3 method<br />22:47:23 Create new PHPExcel object<br />22:47:23 Set properties<br />22:47:23 Add data<br />22:47:23 Hide 'Phone' and 'fax' columns<br />22:47:23 Set outline levels<br />22:47:23 Freeze panes<br />22:47:23 Rows to repeat at top<br />22:47:24 Write to Excel2007 format<br />22:47:28 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.6315 seconds<br />22:47:28 Current memory usage: 18 MB<br />22:47:28 Peak memory usage: 22 MB<br />22:47:28 Done writing file<br />File has been created in /home/linkto/public_html/vendor/phpoffice/phpexcel/Examples<br />