How to read the excel file documentation is missing

[prashantnirgun]

I am sure there must be some reader function but I didn't find it in sample. Please write some reader functions documentation. Expecting something array or json output with arguments especially to handle date related columns.

[fsevenm]

I read the source code but didn't find any. So probably the library is lacking capability to read the excel file which is very unfortunate.

[Vaki-86]

Unfortunately, there is no way to open and read an existing file. Only creation of a new file.