13:05:24 Enable Cell Caching using SQLite3 method<br />13:05:24 Create new PHPExcel object<br />13:05:24 Set properties<br />13:05:24 Add data<br />13:05:24 Hide 'Phone' and 'fax' columns<br />13:05:24 Set outline levels<br />13:05:24 Freeze panes<br />13:05:24 Rows to repeat at top<br />13:05:25 Write to Excel2007 format<br />13:05:27 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.0693 seconds<br />13:05:27 Current memory usage: 10 MB<br />13:05:27 Peak memory usage: 14 MB<br />13:05:27 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />