17:31:10 Create new PHPExcel object<br />17:31:10 Set properties<br />17:31:10 Add data<br />17:31:10 Hide 'Phone' and 'fax' columns<br />17:31:10 Set outline levels<br />17:31:10 Freeze panes<br />17:31:10 Rows to repeat at top<br />17:31:11 Write to Excel2007 format<br />17:31:11 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5526 seconds<br />17:31:11 Current memory usage: 30.75 MB<br />17:31:11 Peak memory usage: 33.5 MB<br />17:31:11 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/enterpriseland/mbinv/vendor/phpoffice/phpexcel/Examples<br />