15:57:40 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0287 seconds<br />15:57:40 Current memory usage: 4 MB<br />15:57:40 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0024 seconds<br />15:57:40 Current memory usage: 4 MB<br />15:57:40 Write to Excel2007 format<br />15:57:40 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0155 seconds<br />15:57:40 Current memory usage: 6 MB<br />15:57:40 Peak memory usage: 6 MB<br />15:57:40 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />