20:53:41 Unable to set Cell Caching using SQLite method, reverting to memory<br />20:53:41 Create new PHPExcel object<br />20:53:41 Set properties<br />20:53:41 Add data<br />20:53:41 Hide 'Phone' and 'fax' columns<br />20:53:41 Set outline levels<br />20:53:41 Freeze panes<br />20:53:41 Rows to repeat at top<br />20:53:41 Write to Excel2007 format<br />20:53:42 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6907 seconds<br />20:53:42 Current memory usage: 14 MB<br />20:53:42 Peak memory usage: 18 MB<br />20:53:42 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />