Online PHP editor | output for nWOrY

@ 2021-08-12T18:03:25Z

<?php

$xmlstr = <<<BUFFER
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:g="http://base.google.com/ns/1.0" version="2.0">
  <channel>
    <title><![CDATA[Title]]></title>
    <link><![CDATA[https:/path/]]></link>
    <description>WooCommerce Product List RSS feed</description>
    <metadata>
      <ref_application_id>451257172939091</ref_application_id>
    </metadata>
    <item>
      <g:id>anID</g:id>
      <g:inventory>5</g:inventory>
      <g:description><![CDATA[Some Text]]></g:description>
      <g:condition>new</g:condition>
      <g:mpn>sku</g:mpn>
      <g:title>Product Title</g:title>
      <g:availability>in stock</g:availability>
      <g:price>184.00 EUR</g:price>
      <g:brand><![CDATA[BRAND1]]></g:brand>
    </item>
    <item>
      <g:id>anID</g:id>
      <g:inventory>5</g:inventory>
      <g:description><![CDATA[Some Text]]></g:description>
      <g:condition>new</g:condition>
      <g:mpn>sku</g:mpn>
      <g:title>Product Title</g:title>
      <g:availability>in stock</g:availability>
      <g:price>185.00 EUR</g:price>
      <g:brand><![CDATA[BRAND2]]></g:brand>
    </item>
    <item>
      <g:id>anID</g:id>
      <g:inventory>5</g:inventory>
      <g:description><![CDATA[Some Text]]></g:description>
      <g:condition>new</g:condition>
      <g:mpn>sku</g:mpn>
      <g:title>Product Title</g:title>
      <g:availability>in stock</g:availability>
      <g:price>186.00 EUR</g:price>
      <g:brand><![CDATA[BRAND2]]></g:brand>
    </item>
<!-- ............ -->
  </channel>
</rss>
BUFFER;

$xmlobj = new SimpleXMLElement($xmlstr);

foreach ($xmlobj->xpath('//item[g:brand="BRAND2"]') as $item) {
    unset($item[0]);
}

//Format XML to save indented tree rather than one line and save
$dom = new DOMDocument('1.0');
$dom->preserveWhiteSpace = false;
$dom->formatOutput = true;
$dom->loadXML($xmlobj->asXML());
$dom->save('php://output');

Output for 5.5.38, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.27, 8.4.1 - 8.4.14: <?xml version="1.0" encoding="UTF-8"?> <rss xmlns:g="http://base.google.com/ns/1.0" version="2.0"> <channel> <title><![CDATA[Title]]></title> <link><![CDATA[https:/path/]]></link> <description>WooCommerce Product List RSS feed</description> <metadata> <ref_application_id>451257172939091</ref_application_id> </metadata> <item> <g:id>anID</g:id> <g:inventory>5</g:inventory> <g:description><![CDATA[Some Text]]></g:description> <g:condition>new</g:condition> <g:mpn>sku</g:mpn> <g:title>Product Title</g:title> <g:availability>in stock</g:availability> <g:price>184.00 EUR</g:price> <g:brand><![CDATA[BRAND1]]></g:brand> </item>  </channel> </rss>
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 <?xml version="1.0" encoding="UTF-8"?> <rss xmlns:g="http://base.google.com/ns/1.0" version="2.0"> <channel> <title><![CDATA[Title]]></title> <link><![CDATA[https:/path/]]></link> <description>WooCommerce Product List RSS feed</description> <metadata> <ref_application_id>451257172939091</ref_application_id> </metadata> <item> <g:id>anID</g:id> <g:inventory>5</g:inventory> <g:description><![CDATA[Some Text]]></g:description> <g:condition>new</g:condition> <g:mpn>sku</g:mpn> <g:title>Product Title</g:title> <g:availability>in stock</g:availability> <g:price>184.00 EUR</g:price> <g:brand><![CDATA[BRAND1]]></g:brand> </item>  </channel> </rss>

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