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Bibliographic Details
Main Author:	Marianela Granado-Carranza
Format:	Artículo científico
Language:	es
Published:	Universidad de Holguín Oscar Lucero Moya 2015
Subjects:	Educación OPALE objetos de aprendizaje Recursos para el aprendizaje contenidos digitales educativos
Online Access:	https://www.redalyc.org/articulo.oa?id=589165733009
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Recursos para el aprendizaje en el contexto de la virtualización de la Educación Superior Marianela Granado-Carranza Yunior Portilla-Rodríguez Anabel La O-Bacallao Educación OPALE objetos de aprendizaje Recursos para el aprendizaje contenidos digitales educativos Se presenta un estudio sobre el empleo de los recursos para el aprendizaje en los procesos que se desarrollan en la Universidad de Ciencias Pedagógicas “José de la Luz y Caballero” de Holguín. Este responde a un proyecto de investigación que se corresponde con la necesidad de profundizar en el desarrollo de estos recursos en la Educación Superior, a partir de sus potencialidades para la formación inicial del futuro profesional de la Educación. El trabajo tiene como objetivo el análisis de la gestión de contenidos digitales educativos por los propios docentes, con énfasis en los objetos de aprendizaje, así como su desarrollo con la herramienta de autor OPALE1 . Se utilizaron métodos teóricos y empíricos que fueron esenciales para el desarrollo de la investigación. 2015 artículo científico 1814-151X https://www.redalyc.org/articulo.oa?id=589165733009 es http://www.redalyc.org/revista.oa?id=5891 Luz application/pdf Universidad de Holguín Oscar Lucero Moya Luz (Cuba) Num.4 Vol.14

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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