WP_Comment::__isset() WordPress Method
The __isset() method for WP_Comment objects is used to check if a given property exists for a given comment. If the property exists, the method returns true. If the property does not exist, the method returns false.
WP_Comment::__isset( string $name ) #
Check whether a non-public property is set.
Description
If $name matches a post field, the comment post will be loaded and the post’s value checked.
Parameters
- $name
(string)(Required)Property name.
Return
(bool)
Source
File: wp-includes/class-wp-comment.php
public function __isset( $name ) {
if ( in_array( $name, $this->post_fields, true ) && 0 !== (int) $this->comment_post_ID ) {
$post = get_post( $this->comment_post_ID );
return property_exists( $post, $name );
}
}
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Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |