WordPress at a glance
function is not described

AMFReader::readString() public WP 1.0

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

No Hooks.

Return

String.

Usage

$AMFReader = new AMFReader();
$AMFReader->readString();

Code of AMFReader::readString() WP 5.7.2

<?php
public function readString() {
	return $this->stream->readUTF();
}