添加链接到帖子条款列表

Question

我需要更改下面的函数，以便它输出链接列表而不是字符串。所以我需要的结果html是<a href="#">term</a>。

function my_post_terms() {

// Get an array of all taxonomies for this post
$taxonomies = get_taxonomies( '', 'names' );

// Are there any taxonomies to get terms from?
if ( $taxonomies ) {    

    // Call the wp_get_post_terms function to retrieve all terms. It accepts an array of taxonomies as argument. 
    $arr_terms = wp_get_post_terms( get_the_ID(), array_values( $taxonomies ) , array( "fields" => "names" ) );

    // Convert the terms array to a string
    $terms = implode( ' ',$arr_terms );

    // Get out of here
    return $terms;
}
}

Answer 1

尝试作为流动代码..

function my_post_terms() {

// Get an array of all taxonomies for this post
$taxonomies = get_taxonomies( '', 'names' );

// Are there any taxonomies to get terms from?
if ( $taxonomies ) {    

    // Call the wp_get_post_terms function to retrieve all terms. It accepts an array of taxonomies as argument. 
    $arr_terms = wp_get_post_terms( get_the_ID(), array_values( $taxonomies ) , array( "fields" => "names" ) );

    // Convert the terms array to a string
    $terms = implode( ' ',$arr_terms );

    // Get out of here

  if (!filter_var($terms , FILTER_VALIDATE_URL) === false) {
       echo "<a href='#'>".$terms."</a>";
    }  

    return $terms;
}
}