11:03:00 Enable Cell Caching using MemoryGZip method<br />11:03:00 Create new PHPExcel object<br />11:03:00 Set properties<br />11:03:00 Add data<br />11:03:00 Hide 'Phone' and 'fax' columns<br />11:03:00 Set outline levels<br />11:03:00 Freeze panes<br />11:03:00 Rows to repeat at top<br />11:03:01 Write to Excel2007 format<br />11:03:03 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5036 seconds<br />11:03:03 Current memory usage: 28.25 MB<br />11:03:03 Peak memory usage: 31.25 MB<br />11:03:03 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demorepuestos/mbinv/vendor/phpoffice/phpexcel/Examples<br />