22:51:59 Unable to set Cell Caching using SQLite method, reverting to memory<br />22:51:59 Create new PHPExcel object<br />22:51:59 Set properties<br />22:51:59 Add data<br />22:51:59 Hide 'Phone' and 'fax' columns<br />22:51:59 Set outline levels<br />22:51:59 Freeze panes<br />22:51:59 Rows to repeat at top<br />22:52:00 Write to Excel2007 format<br />22:52:01 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.1024 seconds<br />22:52:01 Current memory usage: 20.75 MB<br />22:52:01 Peak memory usage: 23.5 MB<br />22:52:01 Done writing file<br />File has been created in D:\whospost\dv\vendor\phpoffice\phpexcel\Examples<br />