add_from_field.php

<?php
session_start();

require("include/functions.php");

$config_file = 'config.php';

if (file_exists($config_file)) {
    require("config.php");
} else {
    header("Location: error.php?e=config");
    die();
}

require("include/apply_config.php");
$force_loggedin = TRUE;
require("include/check_login.php");


#DB
use \DByte\DB;
DB::$c = $pdo;

echo "<!DOCTYPE html>
<html lang=\"en\">
<head>
<title>$app_custom_name - Add from a database or spreadsheet</title>";

require("include/get_css3.php");
require("include/get_jqueryui.php");

#Call particular scripts from include, post to same with variable 'step' to indicate which

if (isset($_POST["step"])){
	$step = filter_var($_POST["step"], FILTER_SANITIZE_NUMBER_INT);
	}
else{
	$step = 1;
	}

if ($step > 5){
	header("Location: error.php?e=script");
	die();
	}


require("include/add_from_field$step.php");


require("include/bottom.php");
?>

</body>
</html>