_060.cache.php

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<?php

    // TODO
        $cachefile = '../../var/cache/pages/' . md5(
            $_SERVER['SERVER_NAME'] .
            $_SERVER['REQUEST_URI'] .
            serialize( $_REQUEST ) .
            ( ( isset( $_SESSION['__view__'] ) ) ? serialize( $_SESSION['__view__'] ) : NULL ) .
            ( ( isset( $_SESSION['carrello']['spedizione_id_stato'] ) ) ? $_SESSION['carrello']['spedizione_id_stato'] : NULL )
        );

        define( 'CACHE_FILE', $cachefile );

        // TODO mettere in costanti anche queste
        $tLimit = ( strtotime( '-' . ( 18 + rand( 0,6 ) ) . ' hours' ) );
        $tFile = ( file_exists( $cachefile ) ) ? filemtime( $cachefile ) : NULL;

        if( $tFile > $tLimit ) {
            $cacheinfo = PHP_EOL .
                '<!-- cached: ' . date( 'Y/m/d H:i:s', $tFile ) . ' / ' . date( 'Y/m/d H:i:s', $tLimit ) . ' -->' . PHP_EOL .
                '<!-- page: ' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'] . ' -->' . PHP_EOL .
                '<!-- file: ' . basename( CACHE_FILE ) . ' -->' . PHP_EOL;
            header( 'Content-type: text/html; charset=utf8' );
            die( file_get_contents( CACHE_FILE ) . $cacheinfo );
#       } else {
#           echo '<!-- framework GlisWeb in esecuzione -->' . PHP_EOL;
        }

?>