23:44:04 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />23:44:04 Create new PHPExcel object<br />23:44:04 Set properties<br />23:44:04 Add data<br />23:44:04 Hide 'Phone' and 'fax' columns<br />23:44:04 Set outline levels<br />23:44:04 Freeze panes<br />23:44:04 Rows to repeat at top<br />23:44:06 Write to Excel2007 format<br />23:44:09 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.1545 seconds<br />23:44:09 Current memory usage: 29 MB<br />23:44:09 Peak memory usage: 31.75 MB<br />23:44:09 Done writing file<br />File has been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021BACK\PHPExcel\Examples<br />