43 Merge workbooks

Load MergeBook1 from Xlsx file
Read Xlsx format from /home/ihlamberhl/devcnja/samples/Basic4/../templates/43mergeBook1.xlsx in 0.0208 seconds
Load MergeBook2 from Xlsx file
Read Xlsx format from /home/ihlamberhl/devcnja/samples/Basic4/../templates/43mergeBook2.xlsx in 0.0022 seconds
Write Xlsx format to /tmp/phpspreadsheet/43_Merge_workbooks.xlsx in 0.0052 seconds
Download 43_Merge_workbooks.xlsx
Write Xls format to /tmp/phpspreadsheet/43_Merge_workbooks.xls in 0.0055 seconds
Download 43_Merge_workbooks.xls
Peak memory usage: 24.00390625MB