Hi Asif Rahman,
I was trying to use the code you developed to contact pubmed DB to extract some papers for further processing.
but I am having some problems:
I downloaded the folder and then extracted its content at my WAMP server root
it contains three files
PubMedAPI.php
index.php
README.md
I Opened "index.php" on my browser and then searched any term
the page just reloaded and got no results.
I would be very thankful if you advise me how to fix this and make the code work.