ass="field-body"><ul class="first simple">
<li><strong>$string</strong> (<em>string</em>) – Data to encrypt</li>
<li><strong>$key</strong> (<em>string</em>) – Encryption key</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Encrypted string</p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">string</p>
</td>
</tr>
</tbody>
</table>
<p>Performs the dat