getting custom post by tag

i getting custom post by tag - my cod :

$search_videos = array(
    'posts_per_page' => -1,
    'post_type' => 'videos',
    'tag' => $search_query
    );  

    $new_query = new WP_Query( $search_videos );
    $search_videos_posts = $new_query->posts;

but by this code just return post that have complet tag but i want return posts if a part of tag word entered , return posts

EXAMPLE when search "akam" that return posts that have "akam" tag BUT by search "aka" (a part of word) ,that return nothing

i getting custom post by tag - my cod :

$search_videos = array(
    'posts_per_page' => -1,
    'post_type' => 'videos',
    'tag' => $search_query
    );  

    $new_query = new WP_Query( $search_videos );
    $search_videos_posts = $new_query->posts;

but by this code just return post that have complet tag but i want return posts if a part of tag word entered , return posts

EXAMPLE when search "akam" that return posts that have "akam" tag BUT by search "aka" (a part of word) ,that return nothing

• posts
• tags

Share Improve this question edited Nov 14, 2018 at 8:55 ebeliejinfren asked Nov 13, 2018 at 14:33 ebeliejinfrenebeliejinfren 15988 bronze badges

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1 Answer 1

Sorted by: Reset to default 0

Try this code as by using tag_slug__in, not tag.

$search_videos = array(
    'posts_per_page' => -1,
    'post_type' => 'videos',
    'tag_slug__in' => $search_query
    );  

    $new_query = new WP_Query( $search_videos );
    $search_videos_posts = $new_query->posts;