WordPress at a glance
function is not described

POMO_Reader::is_resource() public WP 1.0

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

No Hooks.

Return

true. Null. Nothing.

Usage

$POMO_Reader = new POMO_Reader();
$POMO_Reader->is_resource();

Code of POMO_Reader::is_resource() WP 5.7

<?php
function is_resource() {
	return true;
}