12:52:32 Enable Cell Caching using MemoryGZip method<br />12:52:32 Create new PHPExcel object<br />12:52:32 Set properties<br />12:52:32 Add data<br />12:52:32 Hide 'Phone' and 'fax' columns<br />12:52:32 Set outline levels<br />12:52:32 Freeze panes<br />12:52:32 Rows to repeat at top<br />12:52:34 Write to Excel2007 format<br />12:52:37 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.8215 seconds<br />12:52:37 Current memory usage: 24 MB<br />12:52:37 Peak memory usage: 26.75 MB<br />12:52:37 Done writing file<br />File has been created in /home/admins/public_html/demo-mercantil-seguros/vendor/phpoffice/phpexcel/Examples<br />