Online PHP editor | output for EGbnc

@ 2019-11-13T22:10:56Z

<?php

const XML = <<<XML
<rates base="GBP" ts="1573679946">
  <rate code="AED" rate="4.7190899844812" live="0"/>
  <rate code="AFN" rate="100.47049152188" live="0"/>
</rates>
XML;

$doc = new DOMDocument();
$doc->loadXML(XML);

$xpath = new DOMXPath($doc);

$code = 'AED';
$result = $xpath->query("//rate[@code='{$code}']");

var_dump($result->item(0)->getAttribute('rate'));

Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: string(15) "4.7190899844812"
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(15) "4.7190899844812"

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