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Added array:empty
returns
<code>[("r","e","d"),("g","r","e","e","n"),("b","l","u","e")]</code>
</li>
</ul>
|}
==array:empty==
{| width='100%'
| width='120' | '''Signature'''
|<pre>array:empty(
$array as array(*)
) as xs:boolean
</pre>
|- valign="top"
| '''Summary'''
| Returns {{Code|true}} if the supplied {{Code|$array}} contains no members.
|- valign="top"
| '''Examples'''
|
<ul>
<li>
<code>array:empty(["a", "b", "c"])</code>
returns
<code>false()</code>
</li>
<li>
<code>array:empty([])</code>
returns
<code>true()</code>
</li>
<li>
<code>array:empty([[]])</code>
returns
<code>false()</code>
</li>
<li>
<code>array:empty([()])</code>
returns
<code>false()</code>
</li>
</ul>
