How to add iframe into wp_insert

I am developing a wordpress portal. I am sending html content(youtube iframe) with ajax from frontend pages. But while I am inserting that post wp_insert_post removes iframe codes in it. There is no problem with ajax or somewhere else. I guess there is somekind of filter. How can I disable that and insert iframe code?

Code before inserting -> $_POST["content"]

<div class="line nVideo" style="text-align: center;" ><iframe id="player" type="text/html" width="650px" height="380px" src="http://www.youtube.com/embed/mY8BZsIgg74?showinfo=1&amp;enablejsapi=1&amp;color=white&amp;origin=http://432designstudio.com" frameborder="0" allowfullscreen=""></iframe></div><div id="empty-line" class="nText " ><div>gasdgdsag</div>

And after insertation i call content again -> get_post_field('post_content', $postID)

<div class="line nVideo" style="text-align: center"></div><div id="empty-line" class="nText "><div>gasdgdsag</div>

1 Answer

WordPress has wp_kses function to makes sure that only the allowed HTML element names, attribute names and attribute values plus only sane HTML entities will occur in $string. You have to remove any slashes from PHP's magic quotes before you call this function.

For your purpose you can try remove this filter by adding this code within your theme functions

function kses_remove_filters() {
    // Normal filtering
    remove_filter('title_save_pre', 'wp_filter_kses');

    // Comment filtering
    remove_filter( 'pre_comment_content', 'wp_filter_post_kses' );
    remove_filter( 'pre_comment_content', 'wp_filter_kses' );

    // Post filtering
    remove_filter('content_save_pre', 'wp_filter_post_kses');
    remove_filter('excerpt_save_pre', 'wp_filter_post_kses');
    remove_filter('content_filtered_save_pre', 'wp_filter_post_kses');
}

or Just use only

kses_remove_filters();

answer Jun 1, 2017 by Avijit Maity

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How to add iframe into wp_insert_post in Wordpress?

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