RSSCache::error( $errormsg, $lvl = E_USER_WARNING )

Source

File: wp-includes/rss.php

function error ($errormsg, $lvl=E_USER_WARNING) {
		$this->ERROR = $errormsg;
		if ( MAGPIE_DEBUG ) {
			trigger_error( $errormsg, $lvl);
		}
		else {
			error_log( $errormsg, 0);
		}
	}