Woocommerce Get product tags in array

5 Views

I want to get the product tags of the woocommerce products in an array, for doing if/else logic with it (in_array), but my code doesn’t work: 

<?php 

$aromacheck = array() ; 
$aromacheck = get_terms( 'product_tag') ; 
// echo $aromacheck

?>

When echoing $aromacheck, I only get empty Array, though the product tags are existing – visible in the post class.

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How can I get the product tags in an array correctly?

Solution (thanks Noman and nevius): 

/* Get the product tag */
$terms = get_the_terms( $post->ID, 'product_tag' );

$aromacheck = array();
if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){
    foreach ( $terms as $term ) {
        $aromacheck[] = $term->slug;
    }
}

/* Check if it is existing in the array to output some value */

if (in_array ( "value", $aromacheck ) ) { 
   echo "I have the value";
}
Post Views: 5

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3 comments

  1. You need to loop through the array and create a separate array to check in_array because get_terms return object with in array.

    $terms = get_terms( 'product_tag' );
$term_array = array();
if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){
    foreach ( $terms as $term ) {
        $term_array[] = $term->name;
    }
}

    So, After loop through the array.

    You can use in_array().
    Suppose $term_array contains tag black

    if(in_array('black',$term_array)) {
 echo 'black exists';
} else { 
echo 'not exists';
}

  2. global $product;
$tags = $product->tag_ids;
foreach($tags as $tag) {
   echo get_term($tag)->name;
}

  3. I had to parse an args-array to the get_terms function. Maybe this help other aswell.

    $args = array(
    'number'     => $number,
    'orderby'    => $orderby,
    'order'      => $order,
    'hide_empty' => $hide_empty,
    'include'    => $ids
);

$product_tags = get_terms( 'product_tag', $args );

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