04:16:39 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0228 seconds<br />04:16:39 Current memory usage: 4.75 MB<br />04:16:39 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0028 seconds<br />04:16:39 Current memory usage: 4.75 MB<br />04:16:39 Write to Excel2007 format<br />04:16:39 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0133 seconds<br />04:16:39 Current memory usage: 7 MB<br />04:16:39 Peak memory usage: 7 MB<br />04:16:39 Done writing file<br />File has been created in /var/www/html/duhasyariah1025/vendor/phpoffice/phpexcel/Examples<br />