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1. Verfasser:	María Dolores Cáceres
Format:	Artículo científico
Sprache:	es
Veröffentlicht:	Universidad Católica San Antonio de Murcia 2010
Schlagworte:	Comunicación mediación intimidad Telerrealidad espectacularización
Online-Zugang:	https://www.redalyc.org/articulo.oa?id=29719345014
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El discurso de la televisión en la cultura del espectáculo: los procesos de mediación en los programas de la telerrealidad María Dolores Cáceres Comunicación mediación intimidad Telerrealidad espectacularización La telerrealidad es una de las transformaciones más importantes que la cultura del espectáculo ha operado en el discurso de los medios de comunicación, con la incorporación de la privacidad del sujeto y su vida íntima y personal al universo referencial de la televisión. Este trabajo plantea cuáles son los mecanismos a los que obedece la producción comunicativa de dichos programas y la fruición del público ante ellos, desde la noción de mediación inherente a todo proceso de comunicación, que permite abordar tanto la dimensión narrativa como la de su elaboración material. 2010 artículo científico 1180-9210 https://www.redalyc.org/articulo.oa?id=29719345014 es http://www.redalyc.org/revista.oa?id=297 Sphera Pública application/pdf Universidad Católica San Antonio de Murcia Sphera Pública (España) Num.10

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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