תשתמש בהצפנה של base64 הנה דוגמה: קוד PHP: <?php $str='This is an encoded string'; echo base64_encode($str)."\n\n"; $str="VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw=="; echo base64_decode($str);?> והנה הפלט: קוד: VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw== This is an encoded string
<?php $str='This is an encoded string'; echo base64_encode($str)."\n\n"; $str="VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw=="; echo base64_decode($str);?>
VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw== This is an encoded string