输出 WooCommerce 产品属性的术语名称数组

Question

这是我的代码，我需要显示每个数组的名称：

黑色

蓝色

绿色

foreach( $product->get_variation_attributes() as $taxonomy => $terms_slug ){
// To get the taxonomy object
$taxonomy_obj = get_taxonomy( $taxonomy );

$taxonomy_name = $taxonomy_obj->name; // Name (we already got it)
$taxonomy_label = $taxonomy_obj->label; // Label

// Setting some data in an array
$variations_attributes_and_values[$taxonomy] = array('label' => $taxonomy_obj->label);

foreach($terms_slug as $term){

    // Getting the term object from the slug
    $term_obj  = get_term_by('slug', $term, $taxonomy);

    $term_id   = $term_obj->term_id; // The ID  <==  <==  <==  <==  <==  <==  HERE
    $term_name = $term_obj->name; // The Name
    $term_slug = $term_obj->slug; // The Slug
    $term_name = $term_obj->description; // The Description

    // Setting the terms ID and values in the array
    $variations_attributes_and_values[$taxonomy]['terms'][$term_obj->term_id] = array(
        'name'        => $term_obj->name,
        'slug'        => $term_obj->slug
    );
}}

这是我的数组：

Array(
[pa_color] => Array(
    [label] => Color
    [terms] => Array(
        [8] => Array(
            [name] => Black
            [slug] => black'
        )
        [9] => Array(
            [name] => Blue
            [slug] => blue
        )
        [11] => Array(
            [name] => Green
            [slug] => green
        )
    ) 
))

我该怎么做？

/////新编辑

echo '<pre>'; print_r($term_obj->name);echo '</pre>';

我使用此代码显示姓名，但只显示姓氏！

Answer 1

这是我的 aswer 代码之一：

在 Woocommerce 3 发布之前就已经完成了。

自从 woocommerce 3+ 以来，情况发生了一些变化。您不需要函数中的所有这些代码。所以这里有一个安排版本来满足您的需求。

Remember that you can have many attributes for a variable product, so you will need to use foreach loops to output separated values for each product attribute…

代码如下：

foreach( $product->get_variation_attributes() as $taxonomy => $terms_slug ){

    // To get the attribute label (in WooCommerce 3+)
    $taxonomy_label = wc_attribute_label( $taxonomy, $product );

    foreach($terms_slug as $term){

        // Getting the term object from the slug
        $term_name  = get_term_by('slug', $term, $taxonomy)->name;

        // Setting the terms ID and values in the array
        $attributes_and_terms_names[$taxonomy_label][$term] = $term_name;
    }
}
echo '<pre>'; print_r($attributes_and_terms_names); echo '</pre>';

那么您将获得：

Array
(
    [Color] => Array
        (
            [0] => Black
            [1] => Green
            [2] => Red
        )
)

使用示例输出：

foreach ( $attributes_and_terms_names as $attribute_name => $terms_name ){
    // get the related attribute term names in a coma separated string
    $terms_string = implode( ', ', $terms_name );
    echo '<p>' . $attribute_name . ': ' . $terms_string . '</p>';
}

您将获得：

Color: Black, Green, Red

输出 WooCommerce 产品属性的术语名称数组

Output an array of terms names for WooCommerce product attributes

php

wordpress

attributes

product

woocommerce