The Bibliographic Control of Children's Books

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Ray, Colin, Ed.
Format:	Recurso educativo Open Access
Language:	en
Published:	1974
Subjects:	Abstracts Bibliographies Book Reviews Books Childrens Literature
Online Access:	Acceder al recurso
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_version_	1867180914078908416
author	Ray, Colin, Ed.
author_facet	Ray, Colin, Ed. Ray, Colin, Ed.
collection	Education Resources Information Center
contents	The Bibliographic Control of Children's Books Ray, Colin, Ed. Abstracts Bibliographies Book Reviews Books Childrens Literature The editor briefly describes a new abstracting journal published by the sub-section on Library Work with Children of the International Federation of Library Associations, Then, the bibliographies, catalogs, review sources, etc., for children's books are described for Denmark, France, Germany, Italy, United Kingdom, and the United States. (LS)
format	Recurso educativo Open Access
id	eric_EJ101241
institution	ERIC Institute of Education Sciences
language	en
publishDate	1974
record_format	eric
spellingShingle	The Bibliographic Control of Children's Books Ray, Colin, Ed. Abstracts Bibliographies Book Reviews Books Childrens Literature The Bibliographic Control of Children's Books Ray, Colin, Ed. Abstracts Bibliographies Book Reviews Books Childrens Literature The editor briefly describes a new abstracting journal published by the sub-section on Library Work with Children of the International Federation of Library Associations, Then, the bibliographies, catalogs, review sources, etc., for children's books are described for Denmark, France, Germany, Italy, United Kingdom, and the United States. (LS)
title	The Bibliographic Control of Children's Books
topic	Abstracts Bibliographies Book Reviews Books Childrens Literature
url	https://eric.ed.gov/?id=EJ101241

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; }

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