is_protected_meta

过滤钩子


apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type )
参数
  • (bool)
    $protected
    Whether the key is considered protected.
    Required:
  • (string)
    $meta_key
    Metadata key.
    Required:
  • (string)
    $meta_type
    Type of object metadata is for. Accepts ‘post’, ‘comment’, ‘term’, ‘user’,
    or any other object type with an associated meta table.
    Required:
定义位置
  • wp-includes/meta.php
    , line 1294
引入
3.2.0
弃用

过滤一个元密钥是否被认为是受保护的。

return apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type );