ESP8266 Data Transfer to XAMPP Server Database Using WiFiESP.h Library

Hi, I can't seem to get past the problem of transferring data from the Arduino UNO to the Database of the local XAMPP server (a seemingly trite topic but one I can't manage for the hell of it). I want to use the WiFiESP.h library. The following code connects my chip to the WiFi network (the screen displays the network status) and then nothing .... it disconnects me. My goal is to add a single digit to a specific database table using a PHP script. The script certainly works correctly, because from the browser level I can add any digit (e.g. 14) by typing: http://localhost/PMS5003/PMS5003.php?T=14 from the Arduino program level I cannot. In order not to use two serial ports for displaying messages I use a TFT display. The ESP8266 runs on the Serial Port of the Arduino at 115200.
A warm request for your help!

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Rafal73t wrote:

From within the arduino program, I can't.

How is the WiFi client on the Uno supposed to know what the IP address is for 'localhost' on your computer?

khoam wrote:

How is the Uno's WiFi client supposed to know what the IP address is for the 'localhost' on your computer?

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Well yes ... good question. That is, I need to specify the IP of my computer on which I have XAMPP installed ? So for example char server[] = "192.168.0.20" ? If so where to specify localhost ? Do you add to the GET command ????

Rafal73t wrote:

So for example char server[] = "192.168.0.20"?

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Not really. You need to use another version of connect(IPAddress ip, uint16_t port), where ip is the IP address of the computer you want to connect to. The variable is created like this (example): .

Localhost as the name suggests on a local machine. If you want to connect from another computer/device then you must replace localhost with the IP address of the computer on which the server is running.

Dear all, I haven't managed with any libraries despite the hints. I don't have an Ethernet overlay for the Arduino but a bare ESP8266 -01 module. Anyway, I got through the AT commands and so far I have all the command responses correct including sending data - but the problem is one BASE DOES NOT UPDATE .
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file PHP is probably also OK because I can add records in the database from the browser , e.g.: serverXXX.nazwa.pl/PMS5003.php?T=20

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Rafal73t wrote:

so far I have all the command responses correct including sending data

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Where in this code above are you sending data from the ESP to the server?

We've succeeded <br> We've succeeded.

In the end, the problem was in the space between the GET command and the HTTP/1.1 expression. The changes I made were the full address(including http://), removing unnecessary spaces from the command and replacing HTTP/1.1 with HTTP/1.0. The AT+CIPSEND command must have a value 2 longer than the actual length of the GET expression....
The final upload looks like this:
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Many thanks Khoam for your help

Rafal73t wrote:

The AT+CIPSEND command must have a value 2 greater than the actual length of the GET statement...

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The Serial.println() command adds line termination characters at the end.