04:03:14 Enable Cell Caching using MemoryGZip method<br />04:03:14 Create new PHPExcel object<br />04:03:14 Set properties<br />04:03:14 Add data<br />04:03:14 Hide 'Phone' and 'fax' columns<br />04:03:14 Set outline levels<br />04:03:14 Freeze panes<br />04:03:14 Rows to repeat at top<br />04:03:15 Write to Excel2007 format<br />04:03:16 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3506 seconds<br />04:03:16 Current memory usage: 28.25 MB<br />04:03:16 Peak memory usage: 31.25 MB<br />04:03:16 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/dalecafe/mbinv/vendor/phpoffice/phpexcel/Examples<br />