<?php require '../../includes/csrf.php'; require_once '../../includes/functions.php'; if (isset($_POST['interface'])) { $int = preg_replace('/[^a-z0-9]/', '', $_POST['interface']); exec('ip a s '.$int, $intOutput, $intResult); $intOutput = array_map('htmlentities', $intOutput); $jsonData = ['return'=>$intResult,'output'=>$intOutput]; echo json_encode($jsonData); } else { $jsonData = ['return'=>2,'output'=>['Error getting data']]; echo json_encode($jsonData); }