20:51:03 Unable to set Cell Caching using SQLite method, reverting to memory<br />20:51:03 Create new PHPExcel object<br />20:51:03 Set properties<br />20:51:03 Add data<br />20:51:03 Hide 'Phone' and 'fax' columns<br />20:51:03 Set outline levels<br />20:51:03 Freeze panes<br />20:51:03 Rows to repeat at top<br />20:51:03 Write to Excel2007 format<br />20:51:04 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6576 seconds<br />20:51:04 Current memory usage: 24 MB<br />20:51:04 Peak memory usage: 26 MB<br />20:51:04 Done writing file<br />File has been created in /home/hktifuzy/public_html/invoices/vendor/turbo124/phpexcel/Examples<br />