Question

我创建了一个名为$YPE_slugs_names的新数组来存储标签slug和标签get_the_tags();函数中的名称，其中标签slug设置为$YPE_slugs_names键，标签名称设置为{{1值。我在下面尝试了这段代码，但没有和我一起工作（我在循环中使用了这段代码，因为不需要帖子ID）

$YPE_slugs_names

Answer 1

如果我理解你的问题，你应该想要这个。

<?php
    $YPE_slugs_names = array();
    $YPE_tags = get_the_tags();
    if ($YPE_tags) {
        foreach($YPE_tags as $YPE_tag) {
            $YPE_slugs_names[$YPE_tag->slug] = $YPE_tag->name;
        }
    }
?>

根据https://developer.wordpress.org/reference/functions/get_the_tags/，get_the_tags()会返回如下内容：

/*
This above prints the tag objects for post ID #24 (if post has any tags):
Array
(
    [0] => WP_Term Object
        (
            [term_id] => 108
            [name] => tag-1
            [slug] => tag-1
            [term_group] => 0
            [term_taxonomy_id] => 109
            [taxonomy] => post_tag
            [description] => 
            [parent] => 0
            [count] => 1
            [filter] => raw
            [object_id] => 24
        )

    [1] => WP_Term Object
        (
            [term_id] => 109
            [name] => tag-2
            [slug] => tag-2
            [term_group] => 0
            [term_taxonomy_id] => 110
            [taxonomy] => post_tag
            [description] => 
            [parent] => 0
            [count] => 1
            [filter] => raw
            [object_id] => 24
        )

)
*/

所以我的代码将生成一个这样的数组（name as value，slug as key）：

Array
    (
        [tag-1] => tag-1,
        [tag-2] => tag-2
    )

在新数组中存储来自get_the_tags函数的slugs和名称

1 个答案: