10:29:25 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0219 seconds<br />10:29:25 Current memory usage: 4 MB<br />10:29:25 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0016 seconds<br />10:29:25 Current memory usage: 4 MB<br />10:29:25 Write to Excel2007 format<br />10:29:25 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0109 seconds<br />10:29:25 Current memory usage: 6 MB<br />10:29:25 Peak memory usage: 6 MB<br />10:29:25 Done writing file<br />File has been created in /home/scientificatiles/public_html/vendor/phpoffice/phpexcel/Examples<br />