WP_Block_Type::__isset( string $name ): boolean
Proxies checking for deprecated properties for script and style handles for backward compatibility.
Description
Checks whether the corresponding new property has the first item in the array provided.
Parameters
-
$namestring Required -
Deprecated property name.
Return
boolean Returns true when for the new property the first item in the array exists, or false otherwise.
Source
File: wp-includes/class-wp-block-type.php.
View all references
public function __isset( $name ) {
if ( ! in_array( $name, $this->deprecated_properties, true ) ) {
return false;
}
$new_name = $name . '_handles';
return isset( $this->{$new_name}[0] );
}
Changelog
| Version | Description |
|---|---|
| 6.1.0 | Introduced. |