WordPress at a glance
function is not described

Requests_IRI::__isset() public WP 1.0

Overload __isset() to provide access via properties

{} It's a method of the class: Requests_IRI{}

No Hooks.

Return

true/false.

Usage

$Requests_IRI = new Requests_IRI();
$Requests_IRI->__isset( $name );
$name(string) (required)
Property name

Code of Requests_IRI::__isset() WP 5.5.1

<?php
public function __isset($name) {
	return (method_exists($this, 'get_' . $name) || isset($this->$name));
}