12:55:14 Create new PHPExcel object<br />12:55:14 Set document properties<br />12:55:14 Add some data<br />12:55:14 Write to Excel2007 format<br />12:55:14 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0317 seconds<br />12:55:14 Current memory usage: 7.75 MB<br />12:55:14 Write to Excel5 format<br />12:55:15 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0270 seconds<br />12:55:15 Current memory usage: 10 MB<br />12:55:15 Peak memory usage: 10 MB<br />12:55:15 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/entrelineas/mbinv/vendor/phpoffice/phpexcel/Examples<br />