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PHP ADODB_Session::expireNotify方法代码示例

本文整理汇总了PHP中ADODB_Session::expireNotify方法的典型用法代码示例。如果您正苦于以下问题：PHP ADODB_Session::expireNotify方法的具体用法？PHP ADODB_Session::expireNotify怎么用？PHP ADODB_Session::expireNotify使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ADODB_Session的用法示例。


在下文中一共展示了ADODB_Session::expireNotify方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: gc

 function gc($maxlifetime)
 {
     $conn =& ADODB_Session::_conn();
     $debug = ADODB_Session::debug();
     $expire_notify = ADODB_Session::expireNotify();
     $optimize = ADODB_Session::optimize();
     $sync_seconds = ADODB_Session::syncSeconds();
     $table = ADODB_Session::table();
     if (!$conn) {
         return false;
     }
     $time = time();
     $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
     if ($expire_notify) {
         reset($expire_notify);
         $fn = next($expire_notify);
         $savem = $conn->SetFetchMode(ADODB_FETCH_NUM);
         $sql = "SELECT expireref, sesskey FROM {$table} WHERE expiry < {$time}";
         $rs =& $conn->Execute($sql);
         ADODB_Session::_dumprs($rs);
         $conn->SetFetchMode($savem);
         if ($rs) {
             $conn->StartTrans();
             $keys = array();
             while (!$rs->EOF) {
                 $ref = $rs->fields[0];
                 $key = $rs->fields[1];
                 $fn($ref, $key);
                 $del = $conn->Execute("DELETE FROM {$table} WHERE sesskey=" . $conn->Param('0'), array($key));
                 $rs->MoveNext();
             }
             $rs->Close();
             $conn->CompleteTrans();
         }
     } else {
         if (1) {
             $sql = "SELECT sesskey FROM {$table} WHERE expiry < {$time}";
             $arr =& $conn->GetAll($sql);
             foreach ($arr as $row) {
                 $sql2 = "DELETE FROM {$table} WHERE sesskey=" . $conn->Param('0');
                 $conn->Execute($sql2, array($row[0]));
             }
         } else {
             $sql = "DELETE FROM {$table} WHERE expiry < {$time}";
             $rs =& $conn->Execute($sql);
             ADODB_Session::_dumprs($rs);
             if ($rs) {
                 $rs->Close();
             }
         }
         if ($debug) {
             ADOConnection::outp("<p><b>Garbage Collection</b>: {$sql}</p>");
         }
     }
     // suggested by Cameron, "GaM3R" <gamr@outworld.cx>
     if ($optimize) {
         $driver = ADODB_Session::driver();
         if (preg_match('/mysql/i', $driver)) {
             $sql = "OPTIMIZE TABLE {$table}";
         }
         if (preg_match('/postgres/i', $driver)) {
             $sql = "VACUUM {$table}";
         }
         if (!empty($sql)) {
             $conn->Execute($sql);
         }
     }
     if ($sync_seconds) {
         $sql = 'SELECT ';
         if ($conn->dataProvider === 'oci8') {
             $sql .= "TO_CHAR({$conn->sysTimeStamp}, 'RRRR-MM-DD HH24:MI:SS')";
         } else {
             $sql .= $conn->sysTimeStamp;
         }
         $sql .= " FROM {$table}";
         $rs =& $conn->SelectLimit($sql, 1);
         if ($rs && !$rs->EOF) {
             $dbts = reset($rs->fields);
             $rs->Close();
             $dbt = $conn->UnixTimeStamp($dbts);
             $t = time();
             if (abs($dbt - $t) >= $sync_seconds) {
                 $msg = __FILE__ . ": Server time for webserver {$_SERVER['HTTP_HOST']} not in synch with database: " . " database={$dbt} ({$dbts}), webserver={$t} (diff=" . abs($dbt - $t) / 60 . ' minutes)';
                 error_log($msg);
                 if ($debug) {
                     ADOConnection::outp("<p>{$msg}</p>");
                 }
             }
         }
     }
     return true;
 }
开发者ID:amjadtbssm，项目名称:website，代码行数:92，代码来源:adodb-session.php

示例2: gc

 static function gc($maxlifetime)
 {
     $conn = ADODB_Session::_conn();
     $debug = ADODB_Session::debug();
     $expire_notify = ADODB_Session::expireNotify();
     $optimize = ADODB_Session::optimize();
     $table = ADODB_Session::table();
     if (!$conn) {
         return false;
     }
     $debug = ADODB_Session::debug();
     if ($debug) {
         $conn->debug = 1;
         $COMMITNUM = 2;
     } else {
         $COMMITNUM = 20;
     }
     //assert('$table');
     $time = $conn->OffsetDate(-$maxlifetime / 24 / 3600, $conn->sysTimeStamp);
     $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
     if ($expire_notify) {
         reset($expire_notify);
         $fn = next($expire_notify);
     } else {
         $fn = false;
     }
     $savem = $conn->SetFetchMode(ADODB_FETCH_NUM);
     $sql = "SELECT expireref, sesskey FROM {$table} WHERE expiry < {$time} ORDER BY 2";
     # add order by to prevent deadlock
     $rs = $conn->SelectLimit($sql, 1000);
     if ($debug) {
         ADODB_Session::_dumprs($rs);
     }
     $conn->SetFetchMode($savem);
     if ($rs) {
         $tr = $conn->hasTransactions;
         if ($tr) {
             $conn->BeginTrans();
         }
         $keys = array();
         $ccnt = 0;
         while (!$rs->EOF) {
             $ref = $rs->fields[0];
             $key = $rs->fields[1];
             if ($fn) {
                 $fn($ref, $key);
             }
             $del = $conn->Execute("DELETE FROM {$table} WHERE sesskey=" . $conn->Param('0'), array($key));
             $rs->MoveNext();
             $ccnt += 1;
             if ($tr && $ccnt % $COMMITNUM == 0) {
                 if ($debug) {
                     echo "Commit<br>\n";
                 }
                 $conn->CommitTrans();
                 $conn->BeginTrans();
             }
         }
         $rs->Close();
         if ($tr) {
             $conn->CommitTrans();
         }
     }
     // suggested by Cameron, "GaM3R" <gamr@outworld.cx>
     if ($optimize) {
         $driver = ADODB_Session::driver();
         if (preg_match('/mysql/i', $driver)) {
             $sql = "OPTIMIZE TABLE {$table}";
         }
         if (preg_match('/postgres/i', $driver)) {
             $sql = "VACUUM {$table}";
         }
         if (!empty($sql)) {
             $conn->Execute($sql);
         }
     }
     return true;
 }
开发者ID:fgbreel，项目名称:ADOdb，代码行数:78，代码来源:adodb-session2.php

示例3: define

 * 
 * @author Organisation: Queen's University
 * @author Unit: School of Medicine
 * @author Developer: Matt Simpson <matt.simpson@queensu.ca>
 * @copyright Copyright 2010 Queen's University. All Rights Reserved.
 * 
*/
$ADODB_QUOTE_FIELDNAMES = true;
// Whether or not you want ADOdb to backtick field names in AutoExecute, GetInsertSQL and GetUpdateSQL.
define("ADODB_QUOTE_FIELDNAMES", $ADODB_QUOTE_FIELDNAMES);
// Information required to start a new database connection.
$db = NewADOConnection(DATABASE_TYPE);
$db->Connect(DATABASE_HOST, DATABASE_USER, DATABASE_PASS, DATABASE_NAME);
$db->SetFetchMode(ADODB_FETCH_ASSOC);
if (defined("DEFAULT_CHARSET") && isset($ENTRADA_CHARSETS) && is_array($ENTRADA_CHARSETS) && array_key_exists(DEFAULT_CHARSET, $ENTRADA_CHARSETS)) {
    $db->Execute("SET NAMES " . $db->qstr($ENTRADA_CHARSETS[DEFAULT_CHARSET]["mysql_names"]) . " COLLATE " . $db->qstr($ENTRADA_CHARSETS[DEFAULT_CHARSET]["mysql_collate"]));
}
$db->debug = isset($DEVELOPER_IPS) && is_array($DEVELOPER_IPS) && isset($_SERVER["REMOTE_ADDR"]) && in_array($_SERVER["REMOTE_ADDR"], $DEVELOPER_IPS) && isset($_GET["debug"]) ? true : false;
@ini_set("session.name", SESSION_NAME);
@ini_set("session.gc_maxlifetime", SESSION_EXPIRES);
if (defined("ADODB_SESSION") && defined("DATABASE_SESSIONS") && DATABASE_SESSIONS) {
    require_once "Entrada/adodb/session/adodb-session2.php";
    ADODB_Session::config(SESSION_DATABASE_TYPE, SESSION_DATABASE_HOST, SESSION_DATABASE_USER, SESSION_DATABASE_PASS, SESSION_DATABASE_NAME, array("table" => "sessions"));
    ADODB_Session::encryptionKey(ENCRYPTION_KEY);
    ADODB_Session::open(false, false, false);
    ADODB_Session::optimize(true);
    ADODB_Session::expireNotify(array("PROXY_ID", "expired_session"));
    session_start();
} else {
    session_start();
}
开发者ID:nadeemshafique，项目名称:entrada-1x，代码行数:31，代码来源:dbconnection.inc.php

示例4: gc

 function gc($maxlifetime)
 {
     $conn =& ADODB_Session::_conn();
     $debug = ADODB_Session::debug();
     $expire_notify = ADODB_Session::expireNotify();
     $optimize = ADODB_Session::optimize();
     $table = ADODB_Session::table();
     if (!$conn) {
         return false;
     }
     //assert('$table');
     $time = $conn->sysTimeStamp;
     $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
     if ($expire_notify) {
         reset($expire_notify);
         $fn = next($expire_notify);
         $savem = $conn->SetFetchMode(ADODB_FETCH_NUM);
         $sql = "SELECT expireref, sesskey FROM {$table} WHERE expiry < {$time}";
         $rs =& $conn->Execute($sql);
         ADODB_Session::_dumprs($rs);
         $conn->SetFetchMode($savem);
         if ($rs) {
             $conn->StartTrans();
             $keys = array();
             while (!$rs->EOF) {
                 $ref = $rs->fields[0];
                 $key = $rs->fields[1];
                 $fn($ref, $key);
                 $del = $conn->Execute("DELETE FROM {$table} WHERE sesskey=" . $conn->Param('0'), array($key));
                 $rs->MoveNext();
             }
             $rs->Close();
             $conn->CompleteTrans();
         }
     } else {
         if (0) {
             $sql = "SELECT sesskey FROM {$table} WHERE expiry < {$time}";
             $arr =& $conn->GetAll($sql);
             foreach ($arr as $row) {
                 $sql2 = "DELETE FROM {$table} WHERE sesskey=" . $conn->Param('0');
                 $conn->Execute($sql2, array(reset($row)));
             }
         } else {
             $sql = "DELETE FROM {$table} WHERE expiry < {$time}";
             $rs =& $conn->Execute($sql);
             ADODB_Session::_dumprs($rs);
             if ($rs) {
                 $rs->Close();
             }
         }
         if ($debug) {
             ADOConnection::outp("<p><b>Garbage Collection</b>: {$sql}</p>");
         }
     }
     // suggested by Cameron, "GaM3R" <gamr@outworld.cx>
     if ($optimize) {
         $driver = ADODB_Session::driver();
         if (preg_match('/mysql/i', $driver)) {
             $sql = "OPTIMIZE TABLE {$table}";
         }
         if (preg_match('/postgres/i', $driver)) {
             $sql = "VACUUM {$table}";
         }
         if (!empty($sql)) {
             $conn->Execute($sql);
         }
     }
     return true;
 }
开发者ID:vincseize，项目名称:GDC，代码行数:69，代码来源:adodb-session2.php

示例5: NotifyFn

    ADODB_Session::host($host);
    ADODB_Session::lifetime($lifetime);
    ADODB_Session::optimize($optimize);
    ADODB_Session::password($password);
    ADODB_Session::syncSeconds($sync_seconds);
    ADODB_Session::table($table);
    ADODB_Session::user($user);
}
function NotifyFn($var, $sesskey)
{
    echo "NotifyFn({$var}, {$sesskey}) called<br />\n";
}
if ($expire_notify) {
    $ADODB_SESSION_EXPIRE_NOTIFY = array('debug', 'NotifyFn');
    if (class_exists('ADODB_Session')) {
        ADODB_Session::expireNotify(array('debug', 'NotifyFn'));
    }
}
session_start();
$register = true;
if (!empty($_REQUEST['submit'])) {
    switch ($_REQUEST['submit']) {
        case 'Change Driver':
        case 'Delete Session':
            $_SESSION = array();
            setcookie(session_name(), '', time() - 2592000, '/', '', 0);
            session_destroy();
            $register = false;
            break;
        default:
    }
开发者ID:Artea，项目名称:freebeer，代码行数:31，代码来源:adodb-session-demo.php


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