11:32:11 Enable Cell Caching using MemoryGZip method<br />11:32:11 Create new PHPExcel object<br />11:32:11 Set properties<br />11:32:11 Add data<br />11:32:11 Hide 'Phone' and 'fax' columns<br />11:32:11 Set outline levels<br />11:32:11 Freeze panes<br />11:32:11 Rows to repeat at top<br />11:32:12 Write to Excel2007 format<br />11:32:13 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3761 seconds<br />11:32:13 Current memory usage: 28.25 MB<br />11:32:13 Peak memory usage: 31.25 MB<br />11:32:13 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/almacarone/mbinv/vendor/phpoffice/phpexcel/Examples<br />