15:02:44 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0246 seconds<br />15:02:44 Current memory usage: 4.75 MB<br />15:02:44 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0036 seconds<br />15:02:44 Current memory usage: 4.75 MB<br />15:02:44 Write to Excel2007 format<br />15:02:44 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0127 seconds<br />15:02:44 Current memory usage: 7 MB<br />15:02:44 Peak memory usage: 7 MB<br />15:02:44 Done writing file<br />File has been created in /var/www/loyalworld_160326.bk/loyalworld/vendor/phpoffice/phpexcel/Examples<br />