04:21:17 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />04:21:17 Create new PHPExcel object<br />04:21:17 Set properties<br />04:21:17 Add data<br />04:21:17 Hide 'Phone' and 'fax' columns<br />04:21:17 Set outline levels<br />04:21:17 Freeze panes<br />04:21:17 Rows to repeat at top<br />04:21:18 Write to Excel2007 format<br />04:21:19 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.3750 seconds<br />04:21:19 Current memory usage: 31.25 MB<br />04:21:19 Peak memory usage: 35.25 MB<br />04:21:19 Done writing file<br />File has been created in D:\xampp\htdocs\dmmc\vendor\phpoffice\phpexcel\Examples<br />