18:39:21 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:39:21 Create new PHPExcel object<br />18:39:21 Set properties<br />18:39:21 Add data<br />18:39:21 Hide 'Phone' and 'fax' columns<br />18:39:21 Set outline levels<br />18:39:21 Freeze panes<br />18:39:21 Rows to repeat at top<br />18:39:22 Write to Excel2007 format<br />18:39:23 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.0929 seconds<br />18:39:23 Current memory usage: 31.5 MB<br />18:39:23 Peak memory usage: 35.25 MB<br />18:39:23 Done writing file<br />File has been created in D:\xampp\htdocs\dmmc\vendor\phpoffice\phpexcel\Examples<br />