Solomon1992:
thank you for your reply sir, so can you help me to correct it so that i can send data that are in the url to phpmyadmin please?
No, because you will NOT be sending data to the phpmyadmin script. EVER.
The server you are sending data to is NOT localhost. YOU need to get a clue as to what localhost means, then maybe you'll understand why the Arduino can not execute a php script on localhost.