WordPress at a glance
function is not described

SimplePie::enable_exceptions() public WP 1.0

Enable throwing exceptions

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

No Hooks.

Return

null. Nothing.

Usage

$SimplePie = new SimplePie();
$SimplePie->enable_exceptions( $enable );
$enable(true|false)
Should we throw exceptions, or use the old-style error property?

Code of SimplePie::enable_exceptions() WP 5.7.2

<?php
public function enable_exceptions($enable = true)
{
	$this->enable_exceptions = $enable;
}