php separate iframe inside paragraph

Question

i have this code:

<p> paragraph </p>
<p> another paragraph 
<iframe frameborder="0" src="https://www.youtube.com/embed/GXIAE">
</iframe></p>

How can i take the iframe out from the paragraph into like this :

 <p> paragraph </p>
 <p> another paragraph </p>
 <iframe frameborder="0" src="https://www.youtube.com/embed/GXIAE"></iframe>

I have tried by using regex below but doesn't work

   $string = preg_replace('<p[^>]*>[^<]*\K(<iframe[^>]*><\/iframe>)(.*?<\/p>)','$2$1', $string);

[Don't parse HTML tags with RegEx](https://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags). — Tom Wyllie, Jul 26 '17 at 14:20
Give your `` and your `<p>` an id, then refer to them via their ids.</p> — Tobias F., Jul 26 '17 at 14:20
Duplicate of [this question](https://stackoverflow.com/questions/45323252/php-split-the-images-inside-p-tag) with a fake account. — Casimir et Hippolyte, Jul 26 '17 at 14:35

score 0 · Answer 1 · answered Jul 26 '17 at 14:29

0

Give your <iframe> and your <p> an id, then refer to them via their ids. You can then do whatever you want with them, like "moving" one of them.

answered Jul 26 '17 at 14:29

Tobias F.

i was working facebook instant article for my website, but the iframe not showing because the iframe inside the paragraph tag. – Meimei Kiss' Jul 26 '17 at 14:30

1 Answers1