20:35:39 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />20:35:39 Create new PHPExcel object<br />20:35:39 Set properties<br />20:35:39 Add data<br />20:35:39 Hide 'Phone' and 'fax' columns<br />20:35:39 Set outline levels<br />20:35:39 Freeze panes<br />20:35:39 Rows to repeat at top<br />20:35:39 Write to Excel2007 format<br />20:35:40 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.9876 seconds<br />20:35:40 Current memory usage: 20.5 MB<br />20:35:40 Peak memory usage: 23.25 MB<br />20:35:40 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />