04:39:22 Create new PHPExcel object
04:39:22 Set document properties
04:39:22 Add some data
04:39:22 Set header/footer
04:39:22 Add a drawing to the header
04:39:22 Set page orientation and size
04:39:22 Rename worksheet
04:39:22 Write to Excel2007 format
04:39:22 File written to 04printing.xlsx
Call time to write Workbook was 0.0289 seconds
04:39:22 Current memory usage: 6 MB
04:39:22 Write to Excel5 format

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04:39:22 File written to 04printing.xls
Call time to write Workbook was 0.0692 seconds
04:39:22 Current memory usage: 6 MB
04:39:22 Peak memory usage: 6 MB
04:39:22 Done writing files
Files have been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples