19:47:46 Create new PHPExcel object<br />19:47:46 Create styles array<br />19:47:46 Add data (begin)<br />19:47:47 Add data (end), time: 0.5 s<br />19:47:47 Write to Excel2007 format<br />19:47:47 File written to 40duplicateStyle.xlsx<br />19:47:47 Peak memory usage: 10 MB<br />19:47:47 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/behappy/mbinv/vendor/phpoffice/phpexcel/Examples<br />