22:35:29 Unable to set Cell Caching using SQLite method, reverting to memory<br />22:35:29 Create new PHPExcel object<br />22:35:29 Set properties<br />22:35:29 Add data<br />22:35:29 Hide 'Phone' and 'fax' columns<br />22:35:29 Set outline levels<br />22:35:29 Freeze panes<br />22:35:29 Rows to repeat at top<br />22:35:29 Write to Excel2007 format<br />22:35:31 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.4034 seconds<br />22:35:31 Current memory usage: 20.5 MB<br />22:35:31 Peak memory usage: 23.25 MB<br />22:35:31 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />