15:30:08 Load from Excel2007 file<br />15:30:08 Update cell data values that are displayed in the chart<br />15:30:08 Write to Excel2007 format<br />15:30:08 File written to 34chartupdate.xlsx<br />15:30:08 Peak memory usage: 4 MB<br />15:30:08 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss-backup/vendor/phpoffice/phpexcel/Examples<br />