<?php $servername = "localhost"; $username = "root"; $password = ""; $dbname = "datasensor"; $conn = mysqli_connect($servername, $username, $password, $dbname); $Tank1= 123; $Tank2= 234; $rainwater=345; $Turbidity=678; $pH_sensor=90; $sql = "INSERT INTO sensordata ( Tank1, Tank2, rainwater, Turbidity,pH_sensor) VALUES ('" . $Tank1 . "', '" . $Tank2 . "', '" . $rainwater . "', '" . $Turbidity . "', '" . $pH_sensor . "')"; if ($conn->query($sql) === TRUE) { echo "New record created successfully"; } else { echo "Error: " . $sql . "<br>" . $conn->error; } $conn->close();