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Bibliographic Details
Main Author:	Olena Klimenko
Format:	Artículo científico
Language:	es
Published:	Fundación Universitaria Católica del Norte 2009
Subjects:	Sociología Creatividad Capacidad creativa Atmósferas creativas Prácticas de enseñanza Enseñanza desarrolladora
Online Access:	https://www.redalyc.org/articulo.oa?id=194215516005
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Una reflexión en torno al concepto creatividad y su relación con los componentes del proceso educativo Olena Klimenko Sociología Creatividad Capacidad creativa Atmósferas creativas Prácticas de enseñanza Enseñanza desarrolladora El artículo plantea la importancia de la creatividad tanto para el desarrollo social, científico-tecnológico y cultural de la sociedad contemporánea, como para el desarrollo personal, en el marco de las exigencias que ofrece el paradigma de la complejidad. Se realiza una aproximación a la relación entre educación y creatividad, para pensar las vías de vinculación de las dimensiones constitutivas de ésta con los componentes del proceso educativo, como son el modelo pedagógico, representaciones y expectativas docentes y prácticas concretas de enseñanza, entre otros. 2009 artículo científico 0124-5821 https://www.redalyc.org/articulo.oa?id=194215516005 es http://www.redalyc.org/revista.oa?id=1942 Revista Virtual Universidad Católica del Norte application/pdf Fundación Universitaria Católica del Norte Revista Virtual Universidad Católica del Norte (Colombia) Num.26

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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