OwlCyberSecurity - MANAGER

Edit File: systemsecurity.php

<?php
    function SECURITY_CHECK_INPUT($unsave_input_1) {
        $return_value = $unsave_input_1; // Hold Temp Original Value and Data Type
        if ($unsave_input_1 != NULL) {
            $LIST_ALLOWED_CHARACTER = '0123456789qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM@-+?:/,|_ ';
            $unsave_input_2 = (string)$unsave_input_1;
            $Panjang_Unsave_Input = strlen($unsave_input_2) -1;
            $Nomor_Looping = 0;
            While ($Nomor_Looping <= $Panjang_Unsave_Input) {
                $Char = substr($unsave_input_2, $Nomor_Looping, 1);
                if (strpos($LIST_ALLOWED_CHARACTER, $Char, 0) === false) {
                    // Some thing with this unsave input
                    header('Location: xsystemmsg.php?msg=unexpected input character = ' . $Char);
                    die();
                } else {
                    // Every thing OK continue the loop
                }
                $Nomor_Looping++;
            }
            // Every things looks OK
            return $return_value;
        } else {
            return $return_value;
        }
    }