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Bibliographic Details
Main Author:	Luciane Soares Da Silva
Format:	Artículo científico
Language:	pt
Published:	Universidade Federal de Goiás 2006
Subjects:	Multidisciplinarias (Ciencias Sociales) cultura modernidade globalização
Online Access:	https://www.redalyc.org/articulo.oa?id=70390116
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O rap - Um movimento cultural global? Luciane Soares Da Silva Multidisciplinarias (Ciencias Sociales) cultura modernidade globalização O objetivo deste artigo é realizar uma discussão sobre cultura, modernidade epós-modernidade, especificamente focando o que tem comumente sido denominado comocultura global. Nesta atual configuração mundial, algumas manifestações culturais têmrecebido a atenção de pesquisadores. Como afirma Roland Robertson, a cultura tem sidolevada mais a sério como objeto de estudo. Para discutir essas manifestações culturais,toma-se o rap, elemento de fala dentro do movimento hip-hop, como unidade de análise.A escolha pode ser justificada pelas características do movimento. Sua origem está fincadanas tradições diaspóricas afro-americanas e sua abrangência está para além dos territóriosnacionais. O artigo encerra com uma retomada das questões presentes no clássico trabalhode Reinhard Bendix sobre a emergência da cidadania, propondo que a crítica presente nasletras de rap falam de uma não-efetivação de direitos civis dentro de espaços nacionais. 2006 artículo científico 1415-8566 https://www.redalyc.org/articulo.oa?id=70390116 pt http://www.redalyc.org/revista.oa?id=703 Sociedade e Cultura application/pdf Universidade Federal de Goiás Sociedade e Cultura (Brasil) Num.1 Vol.9

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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