2025年02月07日 建站教程
wordpress利用get_post_field可以获取哪些文章字段,下面web建站小编给大家详细介绍一下具体实现代码!
函数源码介绍:
function get_post_field( $field, $post = null, $context = 'display' ) {
$post = get_post( $post );
if ( ! $post ) {
return '';
}
if ( ! isset( $post->$field ) ) {
return '';
}
return sanitize_post_field( $field, $post->$field, $post->ID, $context );
}
$post相关函数介绍:
ID post_author post_date post_date_gmt post_content post_title post_excerpt post_status comment_status ping_status post_password post_name to_ping pinged post_modified post_modified_gmt post_content_filtered post_parent guid menu_order post_type post_mime_type comment_count filter ...
get_post_field调用方法:
get_post_field('ID'); // 返回当前文章的ID
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