- var_dump: documentation ( source)
- hash: documentation ( source)
- base64_encode: documentation ( source)
<?php
$token = base64_encode(hash('sha512', openssl_random_pseudo_bytes(10), true));
while(0 != $token) {
$token = base64_encode(hash('sha512', openssl_random_pseudo_bytes(10), true));
}
var_dump(0 != $token);