> </span><span class="nv">&lt;output_variable&gt;</span><span class="nf">)</span><span class="w"></span>
</pre></div>
</div>
<p>Return a random string of given <code class="docutils literal notranslate"><span class="pre">&lt;length&gt;</span></code> consisting of
characters from the given <code class="docutils literal notranslate"><span class="pre">&lt;alphabet&gt;</span></code>.  Default length is 5 characters
and default alphabet is all numbers and upper and lower case letters.
If an integer <code class="