23:15:03 Unable to set Cell Caching using SQLite method, reverting to memory<br />23:15:03 Create new PHPExcel object<br />23:15:03 Set properties<br />23:15:03 Add data<br />23:15:03 Hide 'Phone' and 'fax' columns<br />23:15:03 Set outline levels<br />23:15:03 Freeze panes<br />23:15:03 Rows to repeat at top<br />23:15:03 Write to Excel2007 format<br />23:15:04 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.7176 seconds<br />23:15:04 Current memory usage: 22 MB<br />23:15:04 Peak memory usage: 26 MB<br />23:15:04 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />