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I'm trying to see if a post (thru id) has a specified tag

    if has_tag( $tag = 'Cat', $post = $post_id ) {
    $taganimal = "Cat";
}

I tried this, but it just crashes the site .

Got idea from /, but can't get it to work..

I'm trying to see if a post (thru id) has a specified tag

    if has_tag( $tag = 'Cat', $post = $post_id ) {
    $taganimal = "Cat";
}

I tried this, but it just crashes the site .

Got idea from https://developer.wordpress/reference/functions/has_tag/, but can't get it to work..

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Share Improve this question asked Jun 28, 2020 at 20:18 JoBeJoBe 1712 silver badges11 bronze badges
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1 Answer 1

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You should wrap your condition with brackets according to PHP syntax:

if (has_tag('Cat', $post_id)) {
    $taganimal = "Cat";
}

If you need to check multiple tags you can use something like

foreach (['Cat', 'Dog'] as $animal) if (has_tag($animal, $post_id)) {
    $taganimal = $animal;
    break;
}

but it would find only the first tag listed in array in case the post has several of them.

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