12:27:15 Create new PHPExcel object<br />12:27:15 Set properties<br />12:27:15 Add data<br />12:27:15 Hide 'Phone' and 'fax' columns<br />12:27:15 Set outline levels<br />12:27:15 Freeze panes<br />12:27:15 Rows to repeat at top<br />12:27:16 Write to Excel2007 format<br />12:27:16 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5332 seconds<br />12:27:16 Current memory usage: 30 MB<br />12:27:16 Peak memory usage: 33.25 MB<br />12:27:16 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/lapetstore/mbinv/vendor/phpoffice/phpexcel/Examples<br />