11:45:01 Unable to set Cell Caching using SQLite method, reverting to memory<br />11:45:01 Create new PHPExcel object<br />11:45:01 Set properties<br />11:45:01 Add data<br />11:45:01 Hide 'Phone' and 'fax' columns<br />11:45:01 Set outline levels<br />11:45:01 Freeze panes<br />11:45:01 Rows to repeat at top<br />11:45:01 Write to Excel2007 format<br />11:45:02 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6098 seconds<br />11:45:02 Current memory usage: 22 MB<br />11:45:02 Peak memory usage: 26 MB<br />11:45:02 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />