RSSCache::check_cache( $url )

Source

function check_cache ( $url ) {
	$this->ERROR = "";
	$cache_option = 'rss_' . $this->file_name( $url );

	if ( get_transient($cache_option) ) {
		// object exists and is current
			return 'HIT';
	} else {
		// object does not exist
		return 'MISS';
	}
}

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Uses	Description
get_transient()`wp-includes/option.php`	Retrieves the value of a transient.
RSSCache::file_name()`wp-includes/rss.php`

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RSSCache::check_cache( $url )

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