esp-32 post to website

#include <Arduino.h>           //don't need to add this one...already included in arduino
#include <WiFi.h>
#include <HTTPClient.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#include "DHT.h"

#define DHTPIN 32
#define oneWireBus  33
#define DHTTYPE DHT22
#define moistPin  35
#define LDRPin  34
DHT dht(DHTPIN, DHTTYPE);
OneWire oneWire(oneWireBus);
DallasTemperature sensors(&oneWire);
const char* ssid = "SSID";
const char* password = "password";
float soilTemperature, h, t, lightIntensity, soilMoisture;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  sensors.begin();  //starts ds18b20
  dht.begin();   //give 2 second delay to all sensors
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP Address");
  Serial.println(WiFi.localIP());

}


void loop() {
  HTTPClient http;
  http.begin("https://finalyearprojectnuml.000webhostapp.com/fyp.php");
  http.addHeader("Content-Type", "application/x-www-form-urlencoded");


  String Data = "humidity= " + String(h);
  Data += "&air_temp= " + String(t);
  Data += "&humidity= " + String(h);
  Data += "&temp=" + String(soilTemperature);                                      //change the order of data if you want. just keep the format similar
  Data += "&soil_moisture=" + String(soilMoisture);
  Data += "&light_intensity=" + String(lightIntensity);


  int httpResponseCode = http.POST(Data);
  if (httpResponseCode > 0) {
    String response = http.getString();                //once you upload the code open serial monitor to show response code sent from website
    Serial.println(httpResponseCode);
    Serial.println(response);
  }
  else {
    Serial.print("Error on sending post");
    Serial.println(httpResponseCode);
  }
  http.end();
  delay(2000);

}



void getSensorValues() {
  sensors.requestTemperatures();
  float soilTemp = sensors.getTempCByIndex(0);
  float h = dht.readHumidity();
  t = dht.readTemperature();
  if (isnan(h) || isnan(t)) {
    Serial.println(F("Failed to read from DHT sensor!")); //print to server
    return;
  }
  lightIntensity = analogRead(LDRPin); // read the value from the LDR
  soilMoisture = analogRead(moistPin);
}