getting data from html to arduino

Hi, can anyone one help me? I need to get data from the webserver html to the arduino, and this data is an input in the html (ex a number of cellphone). I searched a lot but I didn't find anything helpful......

The arduino needs to receive the desired communication; likely through serial.

If you were to enter something into a webpage, it would have to be send to the server by means of a web form.

The web server catches the form post, and relays it over a serial communication to the arduino, which should be waiting for data coming over the serial port.

PHP or Python would be my choice for the web servers' side of the communication over serial, as they both have classes able to communicate directly to a serial port.

Thanks for your help

youssefboukaram: I need to get data from the webserver html to the arduino, and this data is an input in the html

Is the Arduino acting as a web server, or is the web server some other machine?