Makes private properties checkable for backward compatibility.
$namestringrequired
public function __isset( $name ) {
if ( in_array( $name, $this->compat_fields, true ) ) {
return isset( $this->$name );
}
}
| Version | Description |
|---|---|
| 4.0.0 | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_query/__isset