wpautop adds a extra </p>

[jim5471]

This is similar to bug reported here #39307

post content

<div><img src="/wp-content/uploads/example.jpg" alt="something" /><div>Something</div></div>

generated markup - note wrong </p> after <img>

<div><img src="/wp-content/uploads/example.jpg" alt="something" /></p>
<div>Something</div>
</div>

[SergeyBiryukov]

Related: #18136, #39377.

[ayubi]

I am new here :) really didn't know how to show the code that i have written like others!
i wrote this line of code for fixing this bug and also have tested

<?php
$pee = preg_replace('/(img\s)?(^">|<\/p>)/', "", $pee);

[ayubi]

New Regex (preg_replace) -> line 567

[ayubi]

More information About test:
1- Firstly I entered some inline HTML without any whitespace including <img /> using only text mode on the editor and saved directly!
2- then i checked post source and i found that wpautop has added <p></p> after ending <img /> tag.
3- After some research added a new Regex line at /wp-includes/formatting.php and tested again with same process and Bug has been resolved

[pento]

Closing this as a duplicate of #27350, which has the same root cause.