esp-32 sensor values print to serial monitor

//This code will print sensor values to the serial monitor in arduino

#include <HTTPClient.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#include <Arduino.h>
#include <WiFi.h>
#include "DHT.h"
const char* ssid = "Ayaz";
const char* password = "Ayaz1234";
const char server[] = "https://kakaexperiments.000webhostapp.com";
#define DHTPIN 32
#define oneWireBus  33
#define DHTTYPE DHT22
#define moistPin  35
#define LDRPin  34
String postData;
String postVariable = "temp=";
int LDRValue = 0;
int moistVal;
int moisture;
int light;
float t;
String values;
unsigned long currentMillis;
unsigned long previousMillis;
const int interval = 2500;
DHT dht(DHTPIN, DHTTYPE);
OneWire oneWire(oneWireBus);
DallasTemperature sensors(&oneWire);

void setup() {
  // Start the Serial Monitor
  Serial.begin(115200);
  sensors.begin();  //starts ds18b20
  dht.begin();   //give 2 second delay to all sensors
}

void loop() {
  getSensorValues();
  delay(2000);  //Send a request every 10 seconds
}


String readBattery() {
  uint8_t percentage = 100;
  float voltage = analogRead(35) / 4096.0 * 7.23;      // LOLIN D32 (no voltage divider need already fitted to board.or NODEMCU ESP32 with 100K+100K voltage divider
  //float voltage = analogRead(39) / 4096.0 * 7.23;    // NODEMCU ESP32 with 100K+100K voltage divider added
  //float voltage = analogRead(A0) / 4096.0 * 4.24;    // Wemos / Lolin D1 Mini 100K series resistor added
  //float voltage = analogRead(A0) / 4096.0 * 5.00;    // Ardunio UNO, no voltage divider required
  Serial.println("Voltage = " + String(voltage));
  percentage = 2808.3808 * pow(voltage, 4) - 43560.9157 * pow(voltage, 3) + 252848.5888 * pow(voltage, 2) - 650767.4615 * voltage + 626532.5703;
  if (voltage > 4.19) percentage = 100;
  else if (voltage <= 3.50) percentage = 0;
  return String(percentage) + "%";
}

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;
  }
  LDRValue = analogRead(LDRPin); // read the value from the LDR
  light = LDRValue;
  moistVal = analogRead(moistPin);
  moisture = moistVal;
  Serial.println("soilTemp: " + String(soilTemp));
  Serial.println("AirTemp: " + String(t));
  Serial.println("Humidity: " +String(h));
  Serial.println("Light Intensity: " + String(light));
  Serial.println("Moisture: " + String(moisture));
  Serial.println("**************");
}