00:52:54 Load from Excel2003XML file Call time to read Workbook was 0.3353 seconds 00:52:54 Current memory usage: 4.75 MB 00:52:54 Write to Excel5 format 00:52:54 File written to /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples/Excel2003XMLReader.xls 00:52:54 Peak memory usage: 7.75 MB 00:52:54 Done writing file