04:16:01 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />04:16:01 Create new PHPExcel object<br />04:16:01 Set properties<br />04:16:01 Add data<br />04:16:01 Hide 'Phone' and 'fax' columns<br />04:16:01 Set outline levels<br />04:16:01 Freeze panes<br />04:16:01 Rows to repeat at top<br />04:16:02 Write to Excel2007 format<br />04:16:03 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.0556 seconds<br />04:16:03 Current memory usage: 22 MB<br />04:16:03 Peak memory usage: 24 MB<br />04:16:03 Done writing file<br />File has been created in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Examples<br />