14:19:54 Create new PHPExcel object
14:19:54 Set document properties
14:19:54 Add some data
14:19:54 Set header/footer
14:19:54 Add a drawing to the header
14:19:54 Set page orientation and size
14:19:54 Rename worksheet
14:19:54 Write to Excel2007 format
14:19:54 File written to 04printing.xlsx
Call time to write Workbook was 0.0676 seconds
14:19:54 Current memory usage: 6 MB
14:19:54 Write to Excel5 format

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE.php on line 290
14:19:54 File written to 04printing.xls
Call time to write Workbook was 0.1450 seconds
14:19:54 Current memory usage: 6 MB
14:19:54 Peak memory usage: 6 MB
14:19:54 Done writing files
Files have been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples