WordPress at a glance
function is not described

AMFStream::readLongUTF() public WP 1.0

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

No Hooks.

Return

String.

Usage

$AMFStream = new AMFStream();
$AMFStream->readLongUTF();

Code of AMFStream::readLongUTF() WP 5.7.2

<?php
public function readLongUTF() {
	$length = $this->readLong();
	return $this->read($length);
}