<?php echo "Enter a password: "; hide_term(); $password1 = trim(fgets(STDIN), PHP_EOL); echo PHP_EOL; echo "Confirm password: "; $password2 = trim(fgets(STDIN), PHP_EOL); echo PHP_EOL; restore_term(); if($password1 == $password2) { $hash = password_hash($password1, PASSWORD_DEFAULT); echo "Password hash: $hash\n"; } else { echo "Passwords did not match\n"; die(1); } function hide_term() { system('stty -echo'); } function restore_term() { system('stty echo'); }