Simple snippet to create a hashed password via php command line

password.php

<?php
if(count($argv) <= 1) {
    print "Usage: php -f password.php mypassword [cost = 10]\n\n";
    exit();
}

$password = $argv[1];
$cost = (count($argv) > 2) ? $argv[2] : 10;

$encPass = password_hash($password, PASSWORD_BCRYPT, array("cost" => $cost));

print "$encPass\n\n";