14:23:01 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />14:23:01 Create new PHPExcel object<br />14:23:01 Set properties<br />14:23:01 Add data<br />14:23:01 Hide 'Phone' and 'fax' columns<br />14:23:01 Set outline levels<br />14:23:01 Freeze panes<br />14:23:01 Rows to repeat at top<br />14:23:02 Write to Excel2007 format<br />14:23:05 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.3307 seconds<br />14:23:05 Current memory usage: 20.5 MB<br />14:23:05 Peak memory usage: 23.25 MB<br />14:23:05 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />