Testing PHP7 Alpha 's new features. Using the new random_bytes() for password_hash()

_CSPRNG.php

//Easy User-land CSPRNG - cryptographically strong random bytes and int generators
echo '#### Easy User-land CSPRNG ####'. PHP_EOL;
$randomStr = random_bytes($length = 160);
$randomInt = random_int($min = 0, $max = 127);
var_dump($randomStr,$randomInt);

Password_hash_with_random_bytes.php

<?
//Using random_bytes as the salt for a password hash.  random_bytes is a CSPRNG (cryptographically strong random number (bytes) generator)
echo '#### Password Hash ####'. PHP_EOL;
$options = [
    'cost' => 11,
    'salt' => random_bytes($length = 22),
];
echo password_hash("rasmuslerdorf", PASSWORD_BCRYPT, $options)."\n";