wordpress如何自动改变文章的链接the_permalink在后面加参数
比如我们有时候想让登录用户访问文章页面时的链接加上aff标识，这样它分享给别人时就自动带上了推广链接。
下面模板兔提供给大家一个方法，可以将以下代码加到主题的functions.php里
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add_filter('<span class='wp_keywordlink_affiliate'><a href="https://www.mobantu.com/tag/the_permalink" title="View all posts in the_permalink" target="_blank" rel="noopener">the_permalink</a></span>', 'custom_<span class='wp_keywordlink_affiliate'><a href="https://www.mobantu.com/tag/the_permalink" title="View all posts in the_permalink" target="_blank" rel="noopener">the_permalink</a></span>'); function custom_<span class='wp_keywordlink_affiliate'><a href="https://www.mobantu.com/tag/the_permalink" title="View all posts in the_permalink" target="_blank" rel="noopener">the_permalink</a></span>($url) { global $post; if (is_user_logged_in()) { global $current_user; $url = add_query_arg('aff',$current_user->ID,$url); } return $url; } function custom_post_link( $url, $post, $leavename=false ) { if (is_user_logged_in()) { global $current_user; $url = add_query_arg('aff',$current_user->ID,$url); } return $url; } add_filter( 'post_link', 'custom_post_link', 10, 3 ); |
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