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Salvato in:
Dettagli Bibliografici
Autore principale: Maphis, Charles G.
Natura: Recurso educativo Open Access
Lingua:en
Pubblicazione: 1923
Soggetti:
Foreign Countries
Extension Education
Popular Education
Educational Development
Standards
Correspondence Study
Agricultural Colleges
Agricultural Education
Library Services
College Programs
Public Colleges
Role of Education
Educational Principles
Organizations (Groups)
Credits
Dropouts
Higher Education
Postsecondary Education
Public Education
Private Schools
Public Schools
Adult Education
Continuing Education
Vocational Education
Teacher Education
Federal Programs
Enrollment
African American Education
International Education
Educational Trends
Educational History
State Legislation
Federal Legislation
Educational Legislation
Educational Policy
State Policy
Educational Finance
Profiles
Program Descriptions
Rural Extension
Urban Extension
Educational Radio
Equal Education
Labor Education
Educational Certificates
Accesso online:https://eric.ed.gov/?id=ED540472
Tags: Aggiungi Tag
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  • Posseduto
  • Descrizione
  • Sommario
  • Commenti
  • Documenti analoghi
  • MARC21

Accesso online

https://eric.ed.gov/?id=ED540472

Documenti analoghi

  • Survey of Land-Grant Colleges and Universities. Bulletin, 1930, No. 9. Volume I. [Part VII - Index]
    Pubblicazione: (1930)
  • General University Extension. Bulletin, 1926, No. 5
    di: Shelby, Thomas H.
    Pubblicazione: (1926)
  • Review of Educational Legislation, 1917 and 1918. Bulletin, 1919, No. 13
    di: Hood, William R.
    Pubblicazione: (1919)
  • Louisiana's Achievements for Sex Equity in Vocational Education 1992-93.
    di: Hargroder, Margaret
    Pubblicazione: (1993)
  • Langston University. A History.
    di: Patterson, Zella J. Black, et al.
    Pubblicazione: (1979)

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Whoops! There was an error.
Whoops \ Exception \ ErrorException (E_WARNING)
fopen(/tmp/vufind_sessions/sess_adac0a00751cfeca55f27a0f7026e2fa): Failed to open stream: No space left on device
Whoops\Exception\ErrorException thrown with message "fopen(/tmp/vufind_sessions/sess_adac0a00751cfeca55f27a0f7026e2fa): Failed to open stream: No space left on device" Stacktrace: #5 Whoops\Exception\ErrorException in /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php:159 #4 fopen in /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php:159 #3 VuFind\Session\File:saveSession in /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php:192 #2 VuFind\Session\AbstractBase:write in [internal]:0 #1 session_write_close in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #0 Laminas\Session\SessionManager:writeClose in [internal]:0
Application frames (0) All frames (6)
5
Whoops\Exception\ErrorException
…/module/VuFind/src/VuFind/Session/File.php159
4
fopen
…/module/VuFind/src/VuFind/Session/File.php159
3
VuFind\Session\File saveSession
…/module/VuFind/src/VuFind/Session/AbstractBase.php192
2
VuFind\Session\AbstractBase write
[internal]0
1
session_write_close
…/vendor/laminas/laminas-session/src/SessionManager.php242
0
Laminas\Session\SessionManager writeClose
[internal]0
Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php
            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.
Arguments
  1. "fopen(/tmp/vufind_sessions/sess_adac0a00751cfeca55f27a0f7026e2fa): Failed to open stream: No space left on device"
    
Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php
            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.
Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php
        // 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;
}
 
Open: [internal]
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @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'
Open: [internal]

Environment & details:

empty
empty
empty
Key Value
language
"it"
VUFIND_SESSION
"adac0a00751cfeca55f27a0f7026e2fa"
ui
"standard"
Key Value
__Laminas
array:2 [
  "_REQUEST_ACCESS_TIME" => 1785067990.3025
  "_VALID" => array:1 [
    "Laminas\Session\Validator\Id" => "adac0a00751cfeca55f27a0f7026e2fa"
  ]
]
SessionState
Laminas\Stdlib\ArrayObject {#938}
FlashMessenger
Laminas\Stdlib\ArrayObject {#1578}
SessionHelper
Laminas\Stdlib\ArrayObject {#1774}
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=it; VUFIND_SESSION=adac0a00751cfeca55f27a0f7026e2fa; ui=standard"
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
"216.73.216.131"
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
"25497"
REDIRECT_URL
"/Record/eric_ED540472"
GATEWAY_INTERFACE
"CGI/1.1"
SERVER_PROTOCOL
"HTTP/1.1"
REQUEST_METHOD
"GET"
QUERY_STRING
""
REQUEST_URI
"/Record/eric_ED540472"
SCRIPT_NAME
"/index.php"
PHP_SELF
"/index.php"
REQUEST_TIME_FLOAT
1785067990.2878
REQUEST_TIME
1785067990
empty
0. Whoops\Handler\PrettyPageHandler
Cannot write session to /tmp/vufind_sessions/sess_adac0a00751cfeca55f27a0f7026e2fa Whoops! There was an error.
Whoops \ Exception \ ErrorException (E_WARNING)
session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)
Whoops\Exception\ErrorException thrown with message "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)" Stacktrace: #2 Whoops\Exception\ErrorException in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #1 session_write_close in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #0 Laminas\Session\SessionManager:writeClose in [internal]:0
Application frames (0) All frames (3)
2
Whoops\Exception\ErrorException
…/vendor/laminas/laminas-session/src/SessionManager.php242
1
session_write_close
…/vendor/laminas/laminas-session/src/SessionManager.php242
0
Laminas\Session\SessionManager writeClose
[internal]0
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @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'
Arguments
  1. "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)"
    
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @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'
Open: [internal]

Environment & details:

empty
empty
empty
Key Value
language
"it"
VUFIND_SESSION
"adac0a00751cfeca55f27a0f7026e2fa"
ui
"standard"
Key Value
__Laminas
array:2 [
  "_REQUEST_ACCESS_TIME" => 1785067990.3025
  "_VALID" => array:1 [
    "Laminas\Session\Validator\Id" => "adac0a00751cfeca55f27a0f7026e2fa"
  ]
]
SessionState
Laminas\Stdlib\ArrayObject {#938}
FlashMessenger
Laminas\Stdlib\ArrayObject {#1578}
SessionHelper
Laminas\Stdlib\ArrayObject {#1774}
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=it; VUFIND_SESSION=adac0a00751cfeca55f27a0f7026e2fa; ui=standard"
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
"216.73.216.131"
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
"25497"
REDIRECT_URL
"/Record/eric_ED540472"
GATEWAY_INTERFACE
"CGI/1.1"
SERVER_PROTOCOL
"HTTP/1.1"
REQUEST_METHOD
"GET"
QUERY_STRING
""
REQUEST_URI
"/Record/eric_ED540472"
SCRIPT_NAME
"/index.php"
PHP_SELF
"/index.php"
REQUEST_TIME_FLOAT
1785067990.2878
REQUEST_TIME
1785067990
empty
0. Whoops\Handler\PrettyPageHandler