43 Merge workbooks

11:29:00 Load MergeBook1 from Xlsx file
11:29:00 Read Xlsx format from /home/tmindsso/public_html/Backend/vendor/phpoffice/phpspreadsheet/samples/Basic/../templates/43mergeBook1.xlsx in 0.0507 seconds
11:29:00 Load MergeBook2 from Xlsx file
11:29:00 Read Xlsx format from /home/tmindsso/public_html/Backend/vendor/phpoffice/phpspreadsheet/samples/Basic/../templates/43mergeBook2.xlsx in 0.0019 seconds
11:29:00 Write Xlsx format to /tmp/phpspreadsheet/43_Merge_workbooks.xlsx in 0.0031 seconds
11:29:00 Write Xls format to /tmp/phpspreadsheet/43_Merge_workbooks.xls in 0.0402 seconds
11:29:00 Peak memory usage: 10MB