05:21:35 Create new PHPExcel object<br />05:21:35 Set document properties<br />05:21:35 Add some data<br />05:21:35 Write to Excel2007 format<br />05:21:35 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0314 seconds<br />05:21:35 Current memory usage: 7.75 MB<br />05:21:35 Write to Excel5 format<br />05:21:35 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0274 seconds<br />05:21:35 Current memory usage: 10 MB<br />05:21:35 Peak memory usage: 10 MB<br />05:21:35 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/serproingt/mbinv/vendor/phpoffice/phpexcel/Examples<br />