21:55:48 Create new PHPExcel object<br />21:55:48 Set properties<br />21:55:48 Add data<br />21:55:48 Hide 'Phone' and 'fax' columns<br />21:55:48 Set outline levels<br />21:55:48 Freeze panes<br />21:55:48 Rows to repeat at top<br />21:55:48 Write to Excel2007 format<br />21:55:49 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5888 seconds<br />21:55:49 Current memory usage: 29.75 MB<br />21:55:49 Peak memory usage: 33.25 MB<br />21:55:49 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/envaisa/mbinv/vendor/phpoffice/phpexcel/Examples<br />