03:17:13 Enable Cell Caching using MemoryGZip method<br />03:17:13 Create new PHPExcel object<br />03:17:13 Set properties<br />03:17:13 Add data<br />03:17:13 Hide 'Phone' and 'fax' columns<br />03:17:13 Set outline levels<br />03:17:13 Freeze panes<br />03:17:13 Rows to repeat at top<br />03:17:14 Write to Excel2007 format<br />03:17:15 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4397 seconds<br />03:17:15 Current memory usage: 27.5 MB<br />03:17:15 Peak memory usage: 31 MB<br />03:17:15 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/pinturasysuministros/mbinv/vendor/phpoffice/phpexcel/Examples<br />