12:17:29 Create new PHPExcel object<br />12:17:29 Set properties<br />12:17:29 Add data<br />12:17:29 Hide 'Phone' and 'fax' columns<br />12:17:29 Set outline levels<br />12:17:29 Freeze panes<br />12:17:29 Rows to repeat at top<br />12:17:30 Write to Excel2007 format<br />12:17:30 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5141 seconds<br />12:17:30 Current memory usage: 29.75 MB<br />12:17:30 Peak memory usage: 33.25 MB<br />12:17:30 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/equivalenza/mbinv/vendor/phpoffice/phpexcel/Examples<br />