Autentication UID RFID card with UID in database mysql use ethernet

Other Hardware Home Automation
7

i think it's because

client.print("GET /autentikasi/autentikasi.php?id="); //YOUR URL
client.print("&id="); <---u got double print id,that's why ur server didn't response
for(int i=0; i<4; i++)
{
Serial.print(inputHash*);*
_ client.print(inputHash*);*_

* }*