14:03:18 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0244 seconds<br />14:03:18 Current memory usage: 4 MB<br />14:03:18 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0016 seconds<br />14:03:18 Current memory usage: 4 MB<br />14:03:18 Write to Excel2007 format<br />14:03:18 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0136 seconds<br />14:03:18 Current memory usage: 6 MB<br />14:03:18 Peak memory usage: 6 MB<br />14:03:18 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />