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function is not described

SimplePie::set_favicon_handler() public WP 1.0

Deprecated. It is no longer supported and can be removed in future releases. Use your own favicon handling instead.

Set the favicon handler

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

No Hooks.

Return

null. Nothing.

Usage

$SimplePie = new SimplePie();
$SimplePie->set_favicon_handler( $page, $qs );
$page **
-
Default: false
$qs **
-
Default: 'i'

Changelog

Deprecated Use your own favicon handling instead

Code of SimplePie::set_favicon_handler() WP 5.7.2

<?php
public function set_favicon_handler($page = false, $qs = 'i')
{
	$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;
	trigger_error('Favicon handling has been removed, please use your own handling', $level);
	return false;
}