13:17:32 Unable to set Cell Caching using SQLite method, reverting to memory<br />13:17:32 Create new PHPExcel object<br />13:17:33 Set properties<br />13:17:33 Add data<br />13:17:33 Hide 'Phone' and 'fax' columns<br />13:17:33 Set outline levels<br />13:17:33 Freeze panes<br />13:17:33 Rows to repeat at top<br />13:17:33 Write to Excel2007 format<br />13:17:34 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.7424 seconds<br />13:17:34 Current memory usage: 24 MB<br />13:17:34 Peak memory usage: 26 MB<br />13:17:34 Done writing file<br />File has been created in /home/hktifuzy/public_html/invoices/vendor/turbo124/phpexcel/Examples<br />