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I got this echo doo_isset($postmeta,'youtube_id');

and return this result in Wordpress post: [iNJaoIZTHh0]

Can please help me to remove the square brackets for result to be only: iNJaoIZTHh0

I tried to find something useful on other websites but nothing until now.

PS. Thanks C3roe, right answer is:

echo trim(doo_isset($postmeta,'youtube_id'), '[]');

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    Have you tried str_replace? Commented Aug 12, 2024 at 13:28
  • I tried: <span class="clsCatOffCount"><?php echo doo_isset($postmeta,'youtube_id'); ?></span> <script type="text/javascript"> $(".clsCatOffCount").html(function() { return $(this).html().replace("[", "").replace("]", ""); }); </script> but is not working ... Commented Aug 14, 2024 at 8:04
  • If you have any code related to your question, please edit the question itself, don't just post comments. Commented Aug 14, 2024 at 13:17
  • I'm fairly certain you will not be able to solve this in JavaScript. I would look into do_shortcode along with the embed shortcode. Commented Aug 14, 2024 at 13:19
  • echo trim(doo_isset($postmeta,'youtube_id'), '[]'); Commented Aug 19, 2024 at 12:12
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