20:27:08 Enable Cell Caching using SQLite3 method<br />20:27:08 Create new PHPExcel object<br />20:27:08 Set properties<br />20:27:08 Add data<br />20:27:08 Hide 'Phone' and 'fax' columns<br />20:27:08 Set outline levels<br />20:27:08 Freeze panes<br />20:27:08 Rows to repeat at top<br />20:27:10 Write to Excel2007 format<br />20:27:16 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 6.3116 seconds<br />20:27:16 Current memory usage: 15.75 MB<br />20:27:16 Peak memory usage: 18.75 MB<br />20:27:16 Done writing file<br />File has been created in /home/admins/public_html/demo-mercantil-seguros/vendor/phpoffice/phpexcel/Examples<br />