International Migration : Challenge for the Nineties

Detalles Bibliográficos
Autor Principal:	Appleyard, Reginald T.
Formato:	Libro
Datos de publicación:	Genève : IOM, 199-
Temas:	Sociología Inmigración Migración de personas
Descripción Física:	84 p.

MARC


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008	190506s199-####\|\|\|#####\|#########0#####d
100			\|a Appleyard, Reginald T.
245	1	0	\|a International Migration : Challenge for the Nineties
041		7	\|2 ISO 639-1 \|a en
300			\|a 84 p.
260			\|a Genève : \|b IOM, \|c 199-
653			\|a Sociología
653			\|a Inmigración
653			\|a Migración de personas
856	1	0	\|z Documento digital de acceso restringido
952			\|o DOVIDIG3 \|a RECURSO DIGITAL \|b RECURSO DIGITAL \|z La versión digital de este documento es de acceso restringido, solicítelo <a href="https://www.fahce.unlp.edu.ar/facultad/biblioteca/tramites/documento_restringido" target="_blank">aquí</a>.

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// 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 true; } /** * 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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International Migration : Challenge for the Nineties

MARC

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