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Bibliographic Details
Main Author:	Mailén Aguilera Rivas
Format:	Artículo científico
Language:	es
Published:	Pontificia Universidad Católica del Ecuador 2011
Subjects:	Comunicación Nación Estado medios comunicación formación nacional
Online Access:	https://www.redalyc.org/articulo.oa?id=199518706041
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EL INSONDABLE UNIVERSO DE LA NACIÓN EN LA COMUNICOLOGÍA Mailén Aguilera Rivas Comunicación Nación Estado medios comunicación formación nacional La comunicología es una ciencia que destaca por la multidisciplinariedad existente en sus investigaciones, pero no se apoya lo suficiente en campos como la historia y específicamente en el estudio de los estados-nación, con gran influencia en el origen de las teorías sobre la comunicación. Al respecto, varios especialistas en el tema han alertado del peligro de separar las tesis sobre comunicación del contexto que las determina y de la innegable relación entre el proceso de formación de las naciones y la producción teórica intelectual. Cada vez son más frecuentes las propuestas de incluir el elemento nación en el estudio de la comunicación por las infinitas posibilidades y renovadas perspectivas que se pueden obtener. 2011 artículo científico 1605-4806 https://www.redalyc.org/articulo.oa?id=199518706041 es http://www.redalyc.org/revista.oa?id=1995 Razón y Palabra application/pdf Pontificia Universidad Católica del Ecuador Razón y Palabra (Ecuador) Num.75

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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