00:50:26 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />00:50:26 Create new PHPExcel object<br />00:50:26 Set properties<br />00:50:26 Add data<br />00:50:26 Hide 'Phone' and 'fax' columns<br />00:50:26 Set outline levels<br />00:50:26 Freeze panes<br />00:50:26 Rows to repeat at top<br />00:50:27 Write to Excel2007 format<br />00:50:28 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.0040 seconds<br />00:50:28 Current memory usage: 20.5 MB<br />00:50:28 Peak memory usage: 23.25 MB<br />00:50:28 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />