18:44:40 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:44:40 Create new PHPExcel object<br />18:44:40 Set properties<br />18:44:40 Add data<br />18:44:40 Hide 'Phone' and 'fax' columns<br />18:44:40 Set outline levels<br />18:44:40 Freeze panes<br />18:44:40 Rows to repeat at top<br />18:44:41 Write to Excel2007 format<br />18:44:41 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6907 seconds<br />18:44:41 Current memory usage: 22 MB<br />18:44:41 Peak memory usage: 26 MB<br />18:44:41 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />