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Bibliographic Details
Main Author:	Josep M. Duart
Format:	Artículo científico
Language:	es
Published:	Universitat Oberta de Catalunya 2007
Subjects:	Educación
Online Access:	https://www.redalyc.org/articulo.oa?id=78040101
Tags:	Add Tag No Tags, Be the first to tag this record!

Impacto de la Sociedad del Conocimiento en la Universidad y en la Comunicación Científica
by: Josep M. Duart
Published: (2014)

La universidad en la Red
by: Josep M. Duart
Published: (2006)

Gestión y la administración del e-learning en la universidad.
by: Josep M. Duart
Published: (2005)

Nuevas brechas digitales en la educación superior
by: Josep M. Duart
Published: (2010)

Calidad y usos de las TIC en la Universidad
by: Josep M. Duart
Published: (2009)

El continuo comunicativo en entornos educativos tecnológicos
by: Josep M. Duart
Published: (2008)

El valor de las TIC en educación superior
by: Josep M. Duart
Published: (2008)

La universidad y su contexto en un mundo global
by: Josep M. Duart
Published: (2007)

Número monográfico: E-learning en las disciplinas de economía y empresa
by: Josep M. Duart
Published: (2014)

E-strategias en la introducción y uso de las TIC en la universidad
by: Josep M. Duart
Published: (2005)

Internet, redes sociales y educación
by: Josep M. Duart
Published: (2009)

Editorial
by: Josep M. Duart
Published: (2013)

Internet y aprendizaje: una estrecha relación
by: Josep M. Duart
Published: (2006)

Editorial
by: Josep M. Duart
Published: (2011)

Editorial
by: Josep M. Duart
Published: (2010)

Editorial
by: Josep M. Duart
Published: (2014)

La perspectiva organizativa del e-learning
by: Josep M. Duart
Published: (2005)

Editorial
by: Josep M. Duart
Published: (2013)

Editorial
by: Josep M. Duart
Published: (2012)

Editorial
by: Josep M. Duart
Published: (2015)

New era and challenges for a consolidated journal in educational technology in higher education
by: Josep M. Duart
Published: (2016)

Editorial
by: Josep M. Duart
Published: (2014)

Pedagogía y democratización de la universidad. Juan Carlos Tedesco, Claudia Aberbuj e Ivana Zacarías (2014). Buenos Aires: Aique Grupo Editor, 175 págs. ISBN: 978-987-06-0623-9
by: Josep M. Duart
Published: (2015)

LA UNIVERSITAT OBERTA DE CATALUNYA (UOC): INNOVACIÓN EDUCATIVA Y TECNOLÓGICA EN EDUCACIÓN SUPERIOR
by: Josep M. Duart
Published: (2006)

Gestión de contenidos en el e-learning: acceso y uso de objetos de información como recurso estratégico
by: Josep Maria Duart Montoliu
Published: (2005)

Integrar las TIC en la universidad
by: Joseph M. Duart
Published: (2005)

La Red en los procesos de enseñanza de la Universidad
by: Josep Maria Duart
Published: (2011)

Plataformas abiertas de e-learning para el soporte de contenidos educativos abiertos
by: Josep M. Boneu
Published: (2007)

Educación abierta y a distancia: Un modelo revalorizado en la pandemia y en constante cambio
by: Jairo Gregorio Ramírez
Published: (2022)

La Educación Física hasta su convergencia con Europa
by: Josep María DALMAU
Published: (2005)

Análisis del estatus de la Educación Física en la Enseñanza Primaria
by: Josep Ma Dalmau Torres
Published: (2005)

Educación sanitaria y antropología médica en Europa: los casos de Italia y España
by: Josep M. Comelles
Published: (2017)

Ciencia abierta en la Policía Nacional de Colombia
by: Bernardo Rafael Gil Rojas
Published: (2023)

La Educación en Latinoamérica entre la red y el ecosistema digital, el caso venezolano
by: Ruth Díaz Bello
Published: (2016)

Editorial. Ciencia abierta e internacionalización
by: Manuel Francisco Romero Oliva
Published: (2025)

Carta abierta a la Ministra de Educación: No más dilaciones en la implantación del master para la formación inicial del profesorado de Secundaria
by:
Published: (2007)

Propuesta de innovación docente. Conectando la universidad con el ámbito profesional: "La Semana abierta" del Departamento de Educación Social
by: Javier Ortega Muñoz
Published: (2009)

La enseñanza de la literatura y el pluralismo metodológico
by: Josep Ballester
Published: (2009)

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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