13:55:17 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0089 seconds<br />13:55:17 Current memory usage: 2 MB<br />13:55:17 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0008 seconds<br />13:55:17 Current memory usage: 2 MB<br />13:55:17 Write to Excel2007 format<br />13:55:17 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0048 seconds<br />13:55:17 Current memory usage: 4 MB<br />13:55:17 Peak memory usage: 4 MB<br />13:55:17 Done writing file<br />File has been created in /home3/sisfree/public_html/vendor/phpoffice/phpexcel/Examples<br />