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→map:for-each-entry
|}
==map:for-each-entry==
{{Mark|Introduced with Version 8.0}}:
{| width='100%'
| width='120' | '''Signatures'''
|{{Func|map:for-each-entry|$input as map(*), $fun as function($key as xs:anyAtomicType, $value as item()*)|item()*}}
|-
| '''Summary'''
|The following query adds the keys and values of all map entries and returns {{Code|10}}:
<pre class="brush:xquery">
map:for-each-entry(
map { 1: 2, 3: 4 },
function($a, $b) { $a + $b }
