WordPress at a glance
function is not described

AMFStream::peekDouble() public WP 1.0

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

No Hooks.

Return

float|false. Nothing.

Usage

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

Code of AMFStream::peekDouble() WP 5.7.2

<?php
public function peekDouble() {
	$pos = $this->pos;
	$val = $this->readDouble();
	$this->pos = $pos;
	return $val;
}