08:07:46 Enable Cell Caching using MemoryGZip method<br />08:07:46 Create new PHPExcel object<br />08:07:46 Set properties<br />08:07:46 Add data<br />08:07:46 Hide 'Phone' and 'fax' columns<br />08:07:46 Set outline levels<br />08:07:46 Freeze panes<br />08:07:46 Rows to repeat at top<br />08:07:47 Write to Excel2007 format<br />08:07:49 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3731 seconds<br />08:07:49 Current memory usage: 28 MB<br />08:07:49 Peak memory usage: 31.25 MB<br />08:07:49 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/panpavailler/mbinv/vendor/phpoffice/phpexcel/Examples<br />