02:20:49 Enable Cell Caching using MemoryGZip method<br />02:20:49 Create new PHPExcel object<br />02:20:50 Set properties<br />02:20:50 Add data<br />02:20:50 Hide 'Phone' and 'fax' columns<br />02:20:50 Set outline levels<br />02:20:50 Freeze panes<br />02:20:50 Rows to repeat at top<br />02:20:50 Write to Excel2007 format<br />02:20:52 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4772 seconds<br />02:20:52 Current memory usage: 28.25 MB<br />02:20:52 Peak memory usage: 31 MB<br />02:20:52 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/almacenfraganciasdiumi/mbinv/vendor/phpoffice/phpexcel/Examples<br />