17:52:12 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0348 seconds<br />17:52:12 Current memory usage: 4 MB<br />17:52:12 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0031 seconds<br />17:52:12 Current memory usage: 4 MB<br />17:52:12 Write to Excel2007 format<br />17:52:12 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0158 seconds<br />17:52:12 Current memory usage: 6 MB<br />17:52:12 Peak memory usage: 6 MB<br />17:52:12 Done writing file<br />File has been created in /var/www/html/elite-jaro/vendor/phpoffice/phpexcel/Examples<br />