01:02:35 Enable Cell Caching using MemoryGZip method<br />01:02:35 Create new PHPExcel object<br />01:02:35 Set properties<br />01:02:35 Add data<br />01:02:35 Hide 'Phone' and 'fax' columns<br />01:02:35 Set outline levels<br />01:02:35 Freeze panes<br />01:02:35 Rows to repeat at top<br />01:02:36 Write to Excel2007 format<br />01:02:38 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.6287 seconds<br />01:02:38 Current memory usage: 20 MB<br />01:02:38 Peak memory usage: 26 MB<br />01:02:38 Done writing file<br />File has been created in /var/www/html/Jesuitas_webServices/vendor/phpoffice/phpexcel/Examples<br />