43 Merge workbooks

06:10:17 Load MergeBook1 from Xlsx file
06:10:17 Read Xlsx format from /home/cultivando/public_html/reporte.cultivando.pe/util/phpexcel/phpoffice/phpspreadsheet/samples/Basic/../templates/43mergeBook1.xlsx in 0.0174 seconds
06:10:17 Load MergeBook2 from Xlsx file
06:10:17 Read Xlsx format from /home/cultivando/public_html/reporte.cultivando.pe/util/phpexcel/phpoffice/phpspreadsheet/samples/Basic/../templates/43mergeBook2.xlsx in 0.0014 seconds
06:10:17 Write Xlsx format to /tmp/phpspreadsheet/43_Merge_workbooks.xlsx in 0.0030 seconds
06:10:17 Write Xls format to /tmp/phpspreadsheet/43_Merge_workbooks.xls in 0.0073 seconds
06:10:17 Peak memory usage: 8MB