21:40:08 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.1843 seconds<br />21:40:08 Current memory usage: 4 MB<br />21:40:08 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0144 seconds<br />21:40:08 Current memory usage: 4 MB<br />21:40:08 Write to Excel2007 format<br />21:40:08 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0371 seconds<br />21:40:08 Current memory usage: 6 MB<br />21:40:08 Peak memory usage: 6 MB<br />21:40:08 Done writing file<br />File has been created in C:\Program Files\Apache Software Foundation\Apache2.4\htdocs\estabelecimento\vendor\phpoffice\phpexcel\Examples<br />