Receiving Value From Php Based Web Server

Projects General Guidance
1

I need a code which arduino communicate with webserver such as arduino will send request ,php will turn a value and arduino will read the value

2

see WebClient example of your networking library

3

i checked everyting on the web. the problem is i only see "⸮" on serial port

4

I found the problem. I didnt give delay time in the beggining. Now it works thank you