20:35:54 Enable Cell Caching using MemoryGZip method<br />20:35:54 Create new PHPExcel object<br />20:35:54 Set properties<br />20:35:54 Add data<br />20:35:54 Hide 'Phone' and 'fax' columns<br />20:35:54 Set outline levels<br />20:35:54 Freeze panes<br />20:35:54 Rows to repeat at top<br />20:35:54 Write to Excel2007 format<br />20:35:56 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4105 seconds<br />20:35:56 Current memory usage: 28.25 MB<br />20:35:56 Peak memory usage: 31.25 MB<br />20:35:56 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/equivalenza/mbinv/vendor/phpoffice/phpexcel/Examples<br />