title: PHP Bcrypt hashing
body: <p>I want to use <strong>Blowfish hashing</strong> to hash password. </p>
  
  <p><code>crypt()</code> does not support it in PHP versions prior to 5.3 </p>
  
  <p>My PHP version is 5.2.14. How can I use Blowfish hashing? Can I use PEAR's <code>Crypt_Blowfish</code> instead?</p>