I have a Raspberry Pi with an Apache server on it (PHP5). I got a code to control my relay module but PHP does not execute the python script.
This is the code:
<html>
<head>
<meta charset="UTF-8" />
<link rel="stylesheet" type="text/css" href="css/style.css">
</head>
<?php
if (isset($_POST['LightON']))
{
exec("sudo python /home/pi/lighton_1.py");
}
if (isset($_POST['LightOFF']))
{
exec("sudo python /home/pi/lightoff_1.py");
}
?>
<form method="post">
<button class="btn" name="LightON">Light ON</button>
<button class="btn" name="LightOFF">Light OFF</button><br><br>
</form>
</html>