15:47:45 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />15:47:45 Create new PHPExcel object<br />15:47:45 Set properties<br />15:47:45 Add data<br />15:47:45 Hide 'Phone' and 'fax' columns<br />15:47:45 Set outline levels<br />15:47:45 Freeze panes<br />15:47:45 Rows to repeat at top<br />15:47:45 Write to Excel2007 format<br />15:47:47 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6071 seconds<br />15:47:47 Current memory usage: 31.5 MB<br />15:47:47 Peak memory usage: 35.25 MB<br />15:47:47 Done writing file<br />File has been created in D:\wwwroot\jzg\vendor\phpoffice\phpexcel\Examples<br />