11:06:05 Enable Cell Caching using SQLite3 method<br />11:06:05 Create new PHPExcel object<br />11:06:05 Set properties<br />11:06:05 Add data<br />11:06:05 Hide 'Phone' and 'fax' columns<br />11:06:05 Set outline levels<br />11:06:05 Freeze panes<br />11:06:05 Rows to repeat at top<br />11:06:06 Write to Excel2007 format<br />11:06:11 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.7355 seconds<br />11:06:11 Current memory usage: 15.75 MB<br />11:06:11 Peak memory usage: 18.75 MB<br />11:06:11 Done writing file<br />File has been created in /home/admins/public_html/demo-mercantil-seguros/vendor/phpoffice/phpexcel/Examples<br />