09:43:06 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0534 seconds<br />09:43:06 Current memory usage: 4.25 MB<br />09:43:06 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0280 seconds<br />09:43:06 Current memory usage: 4.25 MB<br />09:43:06 Write to Excel2007 format<br />09:43:06 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0285 seconds<br />09:43:06 Current memory usage: 6 MB<br />09:43:06 Peak memory usage: 6 MB<br />09:43:06 Done writing file<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />