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Detalles Bibliográficos
Autores principales:	Sandberg-Fox, Ann, Byrum, John D.
Formato:	Recurso educativo Open Access
Lenguaje:	en
Publicado:	1998
Materias:	Access to Information Bibliographic Records Cataloging Classification Computer Oriented Programs Information Policy Information Sources Information Technology International Communication Internet Library Technical Processes Machine Readable Cataloging Online Searching Online Systems Standards
Acceso en línea:	https://eric.ed.gov/?id=EJ572195
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

_version_	1867181292022398977
author	Sandberg-Fox, Ann Byrum, John D.
author_facet	Sandberg-Fox, Ann Byrum, John D. Sandberg-Fox, Ann Byrum, John D.
collection	Education Resources Information Center
contents	From ISBD(CF) to ISBD(ER): Process, Policy, and Provisions. Sandberg-Fox, Ann Byrum, John D. Access to Information Bibliographic Records Cataloging Classification Computer Oriented Programs Information Policy Information Sources Information Technology International Communication Internet Library Technical Processes Machine Readable Cataloging Online Searching Online Systems Standards In addition to setting out the process by which the International Standard Bibliographic Description for Computer Files [ISBD(CF)] was revised and the policies incorporated in the ISBD for Electronic Resources [ISBD(ER)], a detailed indication is provided of the stipulations of the ISBD(ER). Includes implications for AACR2R. (AEF)
format	Recurso educativo Open Access
id	eric_EJ572195
institution	ERIC Institute of Education Sciences
language	en
publishDate	1998
record_format	eric
spellingShingle	From ISBD(CF) to ISBD(ER): Process, Policy, and Provisions. Sandberg-Fox, Ann Byrum, John D. Access to Information Bibliographic Records Cataloging Classification Computer Oriented Programs Information Policy Information Sources Information Technology International Communication Internet Library Technical Processes Machine Readable Cataloging Online Searching Online Systems Standards From ISBD(CF) to ISBD(ER): Process, Policy, and Provisions. Sandberg-Fox, Ann Byrum, John D. Access to Information Bibliographic Records Cataloging Classification Computer Oriented Programs Information Policy Information Sources Information Technology International Communication Internet Library Technical Processes Machine Readable Cataloging Online Searching Online Systems Standards In addition to setting out the process by which the International Standard Bibliographic Description for Computer Files [ISBD(CF)] was revised and the policies incorporated in the ISBD for Electronic Resources [ISBD(ER)], a detailed indication is provided of the stipulations of the ISBD(ER). Includes implications for AACR2R. (AEF)
title	From ISBD(CF) to ISBD(ER): Process, Policy, and Provisions.
topic	Access to Information Bibliographic Records Cataloging Classification Computer Oriented Programs Information Policy Information Sources Information Technology International Communication Internet Library Technical Processes Machine Readable Cataloging Online Searching Online Systems Standards
url	https://eric.ed.gov/?id=EJ572195

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'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"es"
ui	"standard"
VUFIND_SESSION	"563d192570aee3b5587a4bb76037e9b8"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784451085.4447 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "563d192570aee3b5587a4bb76037e9b8" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1776}

Server/Request Data

Key	Value
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REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=es; ui=standard; VUFIND_SESSION=563d192570aee3b5587a4bb76037e9b8"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.30"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"26738"
REDIRECT_URL	"/Record/eric_EJ572195/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ572195/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784451085.4385
REQUEST_TIME	1784451085

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"es"
ui	"standard"
VUFIND_SESSION	"563d192570aee3b5587a4bb76037e9b8"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784451085.4447 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "563d192570aee3b5587a4bb76037e9b8" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1776}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=es; ui=standard; VUFIND_SESSION=563d192570aee3b5587a4bb76037e9b8"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.30"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"26738"
REDIRECT_URL	"/Record/eric_EJ572195/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ572195/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784451085.4385
REQUEST_TIME	1784451085

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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