I would like to learn blockchain and want to implement the blockchain into my existing php application. I was totally confused and still struck with where to start and how to implement. Please help me :(

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Do you think is it possible with PHPEXCEL because i want to insert the excel file into mysql through ajax web service (SLIM) @rajkumarpb

Thanks for reply I have developed a application using slim framework Now, i want to insert the records into mysql database from excel through ajax onclick form submit. I have done this from csv to mysql but the requirement is want to upload from excel file.

Thanks for the reply . i don't know how to set session in the application so could you please explain about that part.

I'm dealing with millions of record and the application deal with millions of record insert through the excel and export and login authentication. This are all possible in Lumen ? Please Let me know if not possible any other framework. Thanks

Thanks @rajkumarpb