The Occasional Library Newsletter

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Gustafson, Chris
Format:	Recurso educativo Open Access
Language:	en
Published:	2004
Subjects:	Newsletters Media Specialists School Libraries Interschool Communication
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

_version_	1867180642013282306
author	Gustafson, Chris
author_facet	Gustafson, Chris Gustafson, Chris
collection	Education Resources Information Center
contents	The Occasional Library Newsletter Gustafson, Chris Newsletters Media Specialists School Libraries Interschool Communication An important tool for communication and collaboration is the library newsletter, which the library media specialist writes to the staff, teachers and library media specialist from other schools. The newsletter includes upcoming events teachers can sign up for, information on web sites to be used for projects, curriculum ideas, introduction of a new technology, and new book reviews and is written in a conversational, casual style that appeals to everybody.
format	Recurso educativo Open Access
id	eric_EJ717585
institution	ERIC Institute of Education Sciences
language	en
publishDate	2004
record_format	eric
spellingShingle	The Occasional Library Newsletter Gustafson, Chris Newsletters Media Specialists School Libraries Interschool Communication The Occasional Library Newsletter Gustafson, Chris Newsletters Media Specialists School Libraries Interschool Communication An important tool for communication and collaboration is the library newsletter, which the library media specialist writes to the staff, teachers and library media specialist from other schools. The newsletter includes upcoming events teachers can sign up for, information on web sites to be used for projects, curriculum ideas, introduction of a new technology, and new book reviews and is written in a conversational, casual style that appeals to everybody.
title	The Occasional Library Newsletter
topic	Newsletters Media Specialists School Libraries Interschool Communication
url	https://eric.ed.gov/?id=EJ717585

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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VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
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