23:56:24 Create new PHPExcel object<br />23:56:24 Set properties<br />23:56:24 Add data<br />23:56:24 Hide 'Phone' and 'fax' columns<br />23:56:24 Set outline levels<br />23:56:24 Freeze panes<br />23:56:24 Rows to repeat at top<br />23:56:24 Write to Excel2007 format<br />23:56:25 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5532 seconds<br />23:56:25 Current memory usage: 29.75 MB<br />23:56:25 Peak memory usage: 33.25 MB<br />23:56:25 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/microgt/mbinv/vendor/phpoffice/phpexcel/Examples<br />