ast">string</p>
</td>
</tr>
</tbody>
</table>
<p>Permits you to create one way hashes suitable for encrypting
passwords. Will use SHA1 by default.</p>
<p>See <a class="reference external" href="http://php.net/function.hash_algos">hash_algos()</a>
for a full list of supported algorithms.</p>
<p>Examples:</p>
<div class="highlight-ci"><div class="highlight"><pre><span class="nv">$str</span> <span class="o">=</span> <span class="nx">do_hash</span><span class="p">(</span><span class="nv">$str</span><span class=