13:19:59 Enable Cell Caching using MemoryGZip method<br />13:19:59 Create new PHPExcel object<br />13:19:59 Set properties<br />13:19:59 Add data<br />13:19:59 Hide 'Phone' and 'fax' columns<br />13:19:59 Set outline levels<br />13:19:59 Freeze panes<br />13:19:59 Rows to repeat at top<br />13:19:59 Write to Excel2007 format<br />13:20:01 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4009 seconds<br />13:20:01 Current memory usage: 28 MB<br />13:20:01 Peak memory usage: 31.25 MB<br />13:20:01 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/puentedeamistad/mbinv/vendor/phpoffice/phpexcel/Examples<br />