09:10:11 Unable to set Cell Caching using SQLite method, reverting to memory<br />09:10:11 Create new PHPExcel object<br />09:10:11 Set properties<br />09:10:11 Add data<br />09:10:11 Hide 'Phone' and 'fax' columns<br />09:10:11 Set outline levels<br />09:10:11 Freeze panes<br />09:10:11 Rows to repeat at top<br />09:10:11 Write to Excel2007 format<br />09:10:12 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.7710 seconds<br />09:10:12 Current memory usage: 22 MB<br />09:10:12 Peak memory usage: 26 MB<br />09:10:12 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />