How can I get data?

[sbecerikli]

Hello,

Firstly thans for your library.,
I need to get data from a web server. How can I do that?

When request "client.println(F("GET /esp.php/?esp_value=61 HTTP/1.1"));"
and print this
while (client.available()) {
char c = client.read();
Serial.write(c);
}

It just print
HTTP/1.1 200 OK
Connection: close
X-Powered-By: PHP/7.4.11
Content-Type: text/html; charset=UTF-8
Content-Length: 2

[JAndrassy]

then there is a gap in received data, available() returns 0 and you stop read

[sbecerikli]

I am not returning any data from php file. just echo what I get from url in php

[sbecerikli]

Here is my php file

if( $_GET["esp_value"] ) {

$myfile = fopen("newfile.txt", "a") or die("Unable to open file!");

fwrite($myfile, $_GET["esp_value"]);
echo $_GET["esp_value"];
fclose($myfile);

}

[sbecerikli]

Also here httpsrequest function

void httpRequest()
{
Serial.println();

// close any connection before send a new request
// this will free the socket on the WiFi shield
client.stop();

// if there's a successful connection
if (client.connect(server, 80)) {
Serial.println("Connecting...");

// send the HTTP PUT request
randNumber = random(300);
req = "GET /esp/esp.php?esp_value=";
req2 = " HTTP/1.1";

String request = req + randNumber + req2;

Serial.println("reuqest: " + request);
client.println(request);
client.println(F("Host: seyfullahbecerikli.com"));
client.println("Connection: close");
client.println();


// note the time that the connection was made
lastConnectionTime = millis();

}
else {
// if you couldn't make a connection
Serial.println("Connection failed");
}
}

[JAndrassy]

read my comment again