00:49:48 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.1279 seconds<br />00:49:48 Current memory usage: 4 MB<br />00:49:48 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0048 seconds<br />00:49:48 Current memory usage: 4 MB<br />00:49:48 Write to Excel2007 format<br />00:49:48 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0639 seconds<br />00:49:48 Current memory usage: 4 MB<br />00:49:48 Peak memory usage: 4 MB<br />00:49:48 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />