11:34:38 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0221 seconds<br />11:34:38 Current memory usage: 4.75 MB<br />11:34:38 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0027 seconds<br />11:34:38 Current memory usage: 4.75 MB<br />11:34:38 Write to Excel2007 format<br />11:34:38 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0126 seconds<br />11:34:38 Current memory usage: 7 MB<br />11:34:38 Peak memory usage: 7 MB<br />11:34:38 Done writing file<br />File has been created in /var/www/html/duhasyariah1025/vendor/phpoffice/phpexcel/Examples<br />