private function addCache($policy, $cache, $value, $duration) {
        $content = is_callable($value) ? $value() : $value;

        $policyContent = json_encode(array('absoluteExpiration' => $duration > 0 ? time() + $duration : 0));

        if ($this->tryWriteFile($policy, $policyContent) === true) {
            if (!$this->tryWriteFile($cache, serialize($content))) {
                $this->tryDeleteFile($policy);
            }
        }

        return $content;
    }
private function addCache($policy, $cache, $value, $duration) {
        $content = is_callable($value) ? $value() : $value;

        $policyContent = json_encode(array('absoluteExpiration' => $duration > 0 ? time() + $duration : 0));

        if ($this->tryWriteFile($policy, $policyContent) === true) {
            if (!$this->tryWriteFile($cache, serialize($content))) {
                $this->tryDeleteFile($policy);
            }
        }

        return $content;
    }
private function addCache ( $ policy , $ cache , $ value , $ duration ) { $ content = is_callable ( $ value ) ? $ value ( ) : $ value ; $ policyContent = json_encode ( array ( 'absoluteExpiration' => $ duration > 0 ? time ( ) + $ duration : 0 ) ) ; if ( $ this -> tryWriteFile ( $ policy , $ policyContent ) === true ) { if ( ! $ this -> tryWriteFile ( $ cache , serialize ( $ content ) ) ) { $ this -> tryDeleteFile ( $ policy ) ; } } return $ content ; }
Saves cache.
Saves cache .