10:30:15 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />10:30:15 Create new PHPExcel object<br />10:30:15 Set properties<br />10:30:15 Add data<br />10:30:15 Hide 'Phone' and 'fax' columns<br />10:30:15 Set outline levels<br />10:30:15 Freeze panes<br />10:30:15 Rows to repeat at top<br />10:30:16 Write to Excel2007 format<br />10:30:17 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.2714 seconds<br />10:30:17 Current memory usage: 20.75 MB<br />10:30:17 Peak memory usage: 23.5 MB<br />10:30:17 Done writing file<br />File has been created in C:\xampp\htdocs\vms\vendor\phpoffice\phpexcel\Examples<br />