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  1. <?php
  2. $body1='<iframe allowfullscreen="" class="giphy-embed" frameborder="0" height="480px" src="//giphy.com/embed/ul6oSSodZpDkA" width="480px"></iframe><iframe allowfullscreen="" class="giphy-embed" frameborder="0" height="270px" src="//giphy.com/embed/9GePVO7Lq9RVC" width="480px"></iframe><iframe allowfullscreen="" class="giphy-embed" frameborder="0" height="293px" src="//giphy.com/embed/iCxjRASxBW4cE" width="480px"></iframe><iframe allowfullscreen="" class="giphy-embed" frameborder="0" height="268px" src="//giphy.com/embed/gYCtjNPq3U6mA" width="480px"></iframe>';
  3. // your code goes here                //Convertir utf8 a ISO-8859-1
  4.                 $htmlISO = mb_convert_encoding($body1, 'ISO-8859-1');
  5.                 //Generar el DOM
  6.                 $doc = new DOMDocument;
  7.                 $opcionesLibXML = LIBXML_COMPACT | LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD;
  8.                 $doc->loadHTML($htmlISO, $opcionesLibXML);
  9.                 //Obtener todos los iframes
  10.                 $iframes = $doc->getElementsByTagName('iframe');
  11.                 //Reemplazar c/u
  12.                 foreach ($iframes as $iframeViejo) {
  13.                     //Crear un nuevo iframe y asignar el src
  14.                     $iframeNuevo = $doc->createElement('img');
  15.                     $iframeNuevo->setAttribute('src', $iframeViejo->getAttribute('src'));
  16.                     //Crear un nuevo figure y agregarle el nuevo iframe
  17.                     $figureNuevo = $doc->createElement('figure');
  18.                     $figureNuevo->appendChild($iframeNuevo);
  19.                     //reemplazar viejo por nuevo
  20.                     $iframeViejo->parentNode->replaceChild($figureNuevo, $iframeViejo);
  21.                 }
  22.                 //DOM -> string final
  23.                 $body1 = $doc->saveHTML($doc->documentElement);
  24.                 echo $body1;
Success #stdin #stdout 0.02s 52488KB
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<figure><img src="//giphy.com/embed/ul6oSSodZpDkA"></figure>
https://ideone.com/vcGsiI
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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