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PHP output_cache_get函数代码示例

本文整理汇总了PHP中output_cache_get函数的典型用法代码示例。如果您正苦于以下问题:PHP output_cache_get函数的具体用法?PHP output_cache_get怎么用?PHP output_cache_get使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了output_cache_get函数的13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: get

 function get($key)
 {
     $value = parent::get($key);
     if (!is_null($value)) {
         return $value;
     }
     $raw_cache_value = output_cache_get($this->_realKey($key), $this->timeout);
     $cache_value = is_string($raw_cache_value) ? unserialize($raw_cache_value) : $raw_cache_value;
     return $this->_processGet($key, $cache_value);
 }
开发者ID:aldridged,项目名称:gtg-sugar,代码行数:10,代码来源:SugarCache_Zend.php

示例2: cache_get_data

function cache_get_data($key, $ttl = 120)
{
    global $boardurl, $sourcedir, $modSettings, $memcached;
    global $cache_hits, $cache_count, $db_show_debug;
    if (empty($modSettings['cache_enable']) && !empty($modSettings)) {
        return;
    }
    $cache_count = isset($cache_count) ? $cache_count + 1 : 1;
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count] = array('k' => $key, 'd' => 'get');
        $st = microtime();
    }
    $key = md5($boardurl . filemtime($sourcedir . '/Load.php')) . '-SMF-' . $key;
    // Okay, let's go for it memcached!
    if (function_exists('memcache_get') && isset($modSettings['cache_memcached']) && trim($modSettings['cache_memcached']) != '') {
        // Not connected yet?
        if (empty($memcached)) {
            get_memcached_server();
        }
        if (!$memcached) {
            return;
        }
        $value = memcache_get($memcached, $key);
    } elseif (function_exists('eaccelerator_get')) {
        $value = eaccelerator_get($key);
    } elseif (function_exists('mmcache_get')) {
        $value = mmcache_get($key);
    } elseif (function_exists('apc_fetch')) {
        $value = apc_fetch($key . 'smf');
    } elseif (function_exists('output_cache_get')) {
        $value = output_cache_get($key, $ttl);
    }
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
        $cache_hits[$cache_count]['s'] = isset($value) ? strlen($value) : 0;
    }
    if (empty($value)) {
        return null;
    } else {
        return @unserialize($value);
    }
}
开发者ID:alencarmo,项目名称:OCF,代码行数:42,代码来源:Load.php

示例3: clean

 /**
  * Clean some cache records
  *
  * Available modes are :
  * Zend_Cache::CLEANING_MODE_ALL (default)    => remove all cache entries ($tags is not used)
  * Zend_Cache::CLEANING_MODE_OLD              => remove too old cache entries ($tags is not used)
  *                                               This mode is not supported in this backend
  * Zend_Cache::CLEANING_MODE_MATCHING_TAG     => remove cache entries matching all given tags
  *                                               ($tags can be an array of strings or a single string)
  *                                               This mode is not supported in this backend
  * Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG => remove cache entries not matching one of the given tags
  *                                               ($tags can be an array of strings or a single string)
  *                                               This mode is not supported in this backend
  *
  * @param string $mode clean mode
  * @param tags array $tags array of tags
  * @return boolean true if no problem
  */
 public function clean($mode = Zend_Cache::CLEANING_MODE_ALL, $tags = array())
 {
     if ($mode == Zend_Cache::CLEANING_MODE_MATCHING_TAG) {
         $idlist = null;
         foreach ($tags as $tag) {
             $next_idlist = output_cache_get(self::TAGS_PREFIX . $tag, $this->_directives['lifetime']);
             if ($idlist) {
                 $idlist = array_intersect_assoc($idlist, $next_idlist);
             } else {
                 $idlist = $next_idlist;
             }
             if (count($idlist) == 0) {
                 // if ID list is already empty - we may skip checking other IDs
                 $idlist = null;
                 break;
             }
         }
         if ($idlist) {
             foreach ($idlist as $id) {
                 output_cache_remove_key($id);
             }
         }
         return true;
     }
     if ($mode == Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG) {
         $this->_log("Zend_Cache_Backend_ZendPlatform::clean() : CLEANING_MODE_NOT_MATCHING_TAG is not supported by the Zend Platform backend");
     }
     $cache_dir = ini_get('zend_accelerator.output_cache_dir');
     if (!$cache_dir) {
         return false;
     }
     $cache_dir .= '/.php_cache_api/';
     return $this->_clean($cache_dir, $mode);
 }
开发者ID:jorgenils,项目名称:zend-framework,代码行数:52,代码来源:ZendPlatform.php

示例4: smfapi_cacheGetData

/**
 * Get data from the cache
 *
 * Get data from the cache that matches this key, if it exists
 *
 * @param  string $key the cache data identifier
 * @param  int $ttl how long will the data be considered fresh (in seconds)
 * @return mixed $value the cache data or null
 * @since  0.1.0
 */
function smfapi_cacheGetData($key, $ttl = 120)
{
    global $boardurl, $sourcedir, $modSettings, $memcached;
    global $cache_hits, $cache_count, $db_show_debug, $cachedir;
    if (empty($modSettings['cache_enable']) && !empty($modSettings)) {
        return;
    }
    $cache_count = isset($cache_count) ? $cache_count + 1 : 1;
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count] = array('k' => $key, 'd' => 'get');
        $st = microtime();
    }
    $key = md5($boardurl . filemtime($sourcedir . '/Load.php')) . '-SMF-' . strtr($key, ':', '-');
    // again, eAccelerator.
    if (function_exists('eaccelerator_get')) {
        $value = eaccelerator_get($key);
    } elseif (function_exists('mmcache_get')) {
        $value = mmcache_get($key);
    } elseif (function_exists('apc_fetch')) {
        $value = apc_fetch($key . 'smf');
    } elseif (function_exists('output_cache_get')) {
        $value = output_cache_get($key, $ttl);
    } elseif (function_exists('xcache_get') && ini_get('xcache.var_size') > 0) {
        $value = xcache_get($key);
    } elseif (file_exists($cachedir . '/data_' . $key . '.php') && filesize($cachedir . '/data_' . $key . '.php') > 10) {
        require $cachedir . '/data_' . $key . '.php';
        if (!empty($expired) && isset($value)) {
            @unlink($cachedir . '/data_' . $key . '.php');
            unset($value);
        }
    }
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
        $cache_hits[$cache_count]['s'] = isset($value) ? strlen($value) : 0;
    }
    if (empty($value)) {
        return null;
    } else {
        return @unserialize($value);
    }
}
开发者ID:rxadmin,项目名称:ufoai,代码行数:51,代码来源:smf_2_api.php

示例5: getCache

 /**
  * Get a cached value.
  * 
  * @param string $key
  * @param int $ttl = 120
  */
 public static function getCache($key, $ttl = 120)
 {
     if (-1 == self::$API) {
         return null;
     }
     self::$cache_count++;
     if (self::$want_debug) {
         self::$cache_hits[self::$cache_count] = array('k' => $key, 'd' => 'get');
         $st = microtime();
     }
     $key = self::$basekey . strtr($key, ':', '-');
     switch (self::$API) {
         case 5:
             $key = str_replace(' ', '_', $key);
             $instance = self::getMemcachedServer();
             $value = $instance->get($key);
             break;
         case 4:
             if (empty(self::$memcached)) {
                 self::getMemcacheServer();
             }
             if (!self::$memcached) {
                 return;
             }
             $value = memcache_get(self::$memcached, $key);
             break;
         case 1:
             $value = apc_fetch($key . 'smf');
             break;
         case 3:
             $value = output_cache_get($key, $ttl);
             break;
         case 2:
             $value = xcache_get($key);
             break;
         case 0:
             if (file_exists(self::$cachedir . '/data_' . $key . '.php') && filesize(self::$cachedir . '/data_' . $key . '.php') > 10) {
                 require self::$cachedir . '/data_' . $key . '.php';
                 if (!empty($expired) && isset($value)) {
                     @unlink(self::$cachedir . '/data_' . $key . '.php');
                     unset($value);
                 }
             }
             break;
     }
     if (isset($db_show_debug) && $db_show_debug === true) {
         self::$cache_hits[self::$cache_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
         self::$cache_hits[self::$cache_count]['s'] = isset($value) ? strlen($value) : 0;
     }
     if (empty($value)) {
         return null;
     } else {
         return @unserialize($value);
     }
 }
开发者ID:norv,项目名称:EosAlpha,代码行数:61,代码来源:CommonAPI.php

示例6: load

 /**
  * Load a cache file.
  *
  * @return  mixed
  */
 public function load()
 {
     $this->clean();
     $content = output_cache_get($this->getIdMd5(), $this->_parameters->getParameter('lifetime'));
     if (isset($return[0])) {
         return $return[0];
     }
     return false;
 }
开发者ID:Jir4,项目名称:Cache,代码行数:14,代码来源:ZendPlatform.php

示例7: cache_get_data

/**
 * Gets the value from the cache specified by key, so long as it is not older than ttl seconds.
 * - It may often "miss", so shouldn't be depended on.
 * - It supports the same as cache_put_data().
 *
 * @param string $key
 * @param int $ttl = 120
 */
function cache_get_data($key, $ttl = 120)
{
    global $cache_memcached, $memcached, $cache_hits, $cache_count, $db_show_debug;
    global $cache_accelerator, $cache_enable, $expired;
    if (empty($cache_enable)) {
        return;
    }
    $cache_count = isset($cache_count) ? $cache_count + 1 : 1;
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count] = array('k' => $key, 'd' => 'get');
        $st = microtime(true);
    }
    $key = cache_get_key($key);
    switch ($cache_accelerator) {
        case 'memcached':
            // Okay, let's go for it memcached!
            if ((function_exists('memcache_get') || function_exists('memcached_get')) && !empty($cache_memcached)) {
                // Not connected yet?
                if (empty($memcached)) {
                    get_memcached_server();
                }
                if (!$memcached) {
                    return null;
                }
                $value = function_exists('memcache_get') ? memcache_get($memcached, $key) : memcached_get($memcached, $key);
            }
            break;
        case 'eaccelerator':
            // Again, eAccelerator.
            if (function_exists('eaccelerator_get')) {
                $value = eaccelerator_get($key);
            }
            break;
        case 'mmcache':
            // The older, but ever-stable, Turck MMCache...
            if (function_exists('mmcache_get')) {
                $value = mmcache_get($key);
            }
            break;
        case 'apc':
        case 'apcu':
            // This is the free APC or APCu from PECL.
            if (function_exists('apc_fetch')) {
                $value = apc_fetch($key . 'elkarte');
            }
            break;
        case 'zend':
            // Zend's pricey stuff.
            if (function_exists('zend_shm_cache_fetch')) {
                $value = zend_shm_cache_fetch('ELK::' . $key);
            } elseif (function_exists('output_cache_get')) {
                $value = output_cache_get($key, $ttl);
            }
            break;
        case 'xcache':
            if (function_exists('xcache_get') && ini_get('xcache.var_size') > 0) {
                $value = xcache_get($key);
            }
            break;
        default:
            // Otherwise it's ElkArte data!
            if (file_exists(CACHEDIR . '/data_' . $key . '.php') && filesize(CACHEDIR . '/data_' . $key . '.php') > 10) {
                // php will cache file_exists et all, we can't 100% depend on its results so proceed with caution
                @(include CACHEDIR . '/data_' . $key . '.php');
                if (!empty($expired) && isset($value)) {
                    @unlink(CACHEDIR . '/data_' . $key . '.php');
                    unset($value);
                }
            }
            break;
    }
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count]['t'] = microtime(true) - $st;
        $cache_hits[$cache_count]['s'] = isset($value) ? strlen($value) : 0;
    }
    if (function_exists('call_integration_hook') && isset($value)) {
        call_integration_hook('cache_get_data', array($key, $ttl, $value));
    }
    return empty($value) ? null : @unserialize($value);
}
开发者ID:KeiroD,项目名称:Elkarte,代码行数:88,代码来源:Cache.subs.php

示例8: _fetch

 /**
  * Fetch data and timestamp from ZendPlatform, store in instance
  *
  * @param string $id
  *
  * @return bool success
  */
 private function _fetch($id)
 {
     if ($this->_id === $id) {
         return true;
     }
     $ret = output_cache_get($id, $this->_exp);
     if (false === $ret) {
         $this->_id = null;
         return false;
     }
     list($this->_lm, $this->_data) = explode('|', $ret, 2);
     $this->_id = $id;
     return true;
 }
开发者ID:thodison,项目名称:minify,代码行数:21,代码来源:ZendPlatform.php

示例9: clean

 /**
  * Clean some cache records
  *
  * Available modes are :
  * IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_ALL (default)    => remove all cache entries ($tags is not used)
  * IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_OLD              => remove too old cache entries ($tags is not used)
  *                                               This mode is not supported in this backend
  * IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_MATCHING_TAG     => remove cache entries matching all given tags
  *                                               ($tags can be an array of strings or a single string)
  * IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG => unsupported
  * IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG => remove cache entries matching any given tags
  *                                               ($tags can be an array of strings or a single string)
  *
  * @param  string $mode Clean mode
  * @param  array  $tags Array of tags
  * @throws IfwPsn_Vendor_Zend_Cache_Exception
  * @return boolean True if no problem
  */
 public function clean($mode = IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_ALL, $tags = array())
 {
     switch ($mode) {
         case IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_ALL:
         case IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_OLD:
             $cache_dir = ini_get('zend_accelerator.output_cache_dir');
             if (!$cache_dir) {
                 return false;
             }
             $cache_dir .= '/.php_cache_api/';
             return $this->_clean($cache_dir, $mode);
             break;
         case IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_MATCHING_TAG:
             $idlist = null;
             foreach ($tags as $tag) {
                 $next_idlist = output_cache_get(self::TAGS_PREFIX . $tag, $this->_directives['lifetime']);
                 if ($idlist) {
                     $idlist = array_intersect_assoc($idlist, $next_idlist);
                 } else {
                     $idlist = $next_idlist;
                 }
                 if (count($idlist) == 0) {
                     // if ID list is already empty - we may skip checking other IDs
                     $idlist = null;
                     break;
                 }
             }
             if ($idlist) {
                 foreach ($idlist as $id) {
                     output_cache_remove_key($id);
                 }
             }
             return true;
             break;
         case IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG:
             $this->_log("IfwPsn_Vendor_Zend_Cache_Backend_ZendPlatform::clean() : CLEANING_MODE_NOT_MATCHING_TAG is not supported by the Zend Platform backend");
             return false;
             break;
         case IfwPsn_Vendor_Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG:
             $idlist = null;
             foreach ($tags as $tag) {
                 $next_idlist = output_cache_get(self::TAGS_PREFIX . $tag, $this->_directives['lifetime']);
                 if ($idlist) {
                     $idlist = array_merge_recursive($idlist, $next_idlist);
                 } else {
                     $idlist = $next_idlist;
                 }
                 if (count($idlist) == 0) {
                     // if ID list is already empty - we may skip checking other IDs
                     $idlist = null;
                     break;
                 }
             }
             if ($idlist) {
                 foreach ($idlist as $id) {
                     output_cache_remove_key($id);
                 }
             }
             return true;
             break;
         default:
             IfwPsn_Vendor_Zend_Cache::throwException('Invalid mode for clean() method');
             break;
     }
 }
开发者ID:jasmun,项目名称:Noco100,代码行数:83,代码来源:ZendPlatform.php

示例10: pmxCacheGet

 function pmxCacheGet($key, $useMember = false, $null_array = false)
 {
     global $PortaMx_cache, $user_info;
     $st = microtime(true);
     $key = $PortaMx_cache['key'] . ($useMember ? '-' . implode('_', $user_info['groups']) : '') . '-' . $key;
     if (function_exists('zend_shm_cache_fetch')) {
         $value = zend_shm_cache_fetch('PMX::' . $key);
     } elseif (function_exists('output_cache_get')) {
         $value = output_cache_get($key, $ttl);
     }
     if (!empty($value)) {
         $PortaMx_cache['vals']['loaded'] += strlen($value);
         $PortaMx_cache['vals']['time'] += microtime(true) - $st;
         return unserialize($value);
     }
     $PortaMx_cache['vals']['time'] += microtime(true) - $st;
     return empty($null_array) ? null : array();
 }
开发者ID:thunderamur,项目名称:PortaMx-Virgo-2.0-Beta-2,代码行数:18,代码来源:SubsCache.php

示例11: cache_get_data

/**
 * Gets the value from the cache specified by key, so long as it is not older than ttl seconds.
 * - It may often "miss", so shouldn't be depended on.
 * - It supports the same as cache_put_data().
 *
 * @param string $key
 * @param int $ttl = 120
 * @return string
 */
function cache_get_data($key, $ttl = 120)
{
    global $boardurl, $sourcedir, $modSettings, $memcached;
    global $cache_hits, $cache_count, $db_show_debug, $cachedir;
    global $cache_accelerator, $cache_enable;
    if (empty($cache_enable)) {
        return;
    }
    $cache_count = isset($cache_count) ? $cache_count + 1 : 1;
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count] = array('k' => $key, 'd' => 'get');
        $st = microtime();
    }
    $key = md5($boardurl . filemtime($sourcedir . '/Load.php')) . '-SMF-' . strtr($key, ':/', '-_');
    switch ($cache_accelerator) {
        case 'memcache':
            // Okay, let's go for it memcached!
            if ((function_exists('memcache_get') || function_exists('memcached_get')) && isset($modSettings['cache_memcached']) && trim($modSettings['cache_memcached']) != '') {
                // Not connected yet?
                if (empty($memcached)) {
                    get_memcached_server();
                }
                if (!$memcached) {
                    return null;
                }
                $value = function_exists('memcache_get') ? memcache_get($cache['connection'], $key) : memcached_get($cache['connection'], $key);
            }
            break;
        case 'eaccelerator':
            // Again, eAccelerator.
            if (function_exists('eaccelerator_get')) {
                $value = eaccelerator_get($key);
            }
            break;
        case 'mmcache':
            // The older, but ever-stable, Turck MMCache...
            if (function_exists('mmcache_get')) {
                $value = mmcache_get($key);
            }
            break;
        case 'apc':
            // This is the free APC from PECL.
            if (function_exists('apc_fetch')) {
                $value = apc_fetch($key . 'smf');
            }
            break;
        case 'zend':
            // Zend's pricey stuff.
            if (function_exists('zend_shm_cache_fetch')) {
                $value = zend_shm_cache_fetch('SMF::' . $key, $ttl);
            } elseif (function_exists('output_cache_get')) {
                $value = output_cache_get($key, $ttl);
            }
            break;
        case 'xcache':
            if (function_exists('xcache_get') && ini_get('xcache.var_size') > 0) {
                $value = xcache_get($key);
            }
            break;
        default:
            // Otherwise it's SMF data!
            if (file_exists($cachedir . '/data_' . $key . '.php') && filesize($cachedir . '/data_' . $key . '.php') > 10) {
                // php will cache file_exists et all, we can't 100% depend on its results so proceed with caution
                @(include $cachedir . '/data_' . $key . '.php');
                if (!empty($expired) && isset($value)) {
                    @unlink($cachedir . '/data_' . $key . '.php');
                    unset($value);
                }
            }
            break;
    }
    if (isset($db_show_debug) && $db_show_debug === true) {
        $cache_hits[$cache_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
        $cache_hits[$cache_count]['s'] = isset($value) ? strlen($value) : 0;
    }
    if (function_exists('call_integration_hook')) {
        call_integration_hook('cache_get_data', array(&$key, &$ttl, &$value));
    }
    return empty($value) ? null : @unserialize($value);
}
开发者ID:Glyph13,项目名称:SMF2.1,代码行数:89,代码来源:Load.php

示例12: clean

 /**
  * Clean some cache records
  *
  * Available modes are :
  * Zend_Cache::CLEANING_MODE_ALL (default)    => remove all cache entries ($tags is not used)
  * Zend_Cache::CLEANING_MODE_OLD              => remove too old cache entries ($tags is not used)
  *                                               This mode is not supported in this backend
  * Zend_Cache::CLEANING_MODE_MATCHING_TAG     => remove cache entries matching all given tags
  *                                               ($tags can be an array of strings or a single string)
  *                                               This mode is not supported in this backend
  * Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG => remove cache entries not matching one of the given tags
  *                                               ($tags can be an array of strings or a single string)
  *                                               This mode is not supported in this backend
  *
  * @param string $mode clean mode
  * @param tags array $tags array of tags
  * @return boolean true if no problem
  */
 public function clean($mode = Zend_Cache::CLEANING_MODE_ALL, $tags = array())
 {
     if ($mode == Zend_Cache::CLEANING_MODE_MATCHING_TAG) {
         foreach ($tags as $tag) {
             $idlist = output_cache_get(self::TAGS_PREFIX . $tag);
             if ($idlist) {
                 foreach ($idlist as $id) {
                     output_cache_remove_key($id);
                 }
             }
         }
         return true;
     }
     if ($mode == Zend_Cache::CLEANING_MODE_NOT_MATCHING_TAG) {
         if ($this->_directives['logging']) {
             Zend_Log::log("Zend_Cache_Backend_ZendPlatform::clean() : CLEANING_MODE_NOT_MATCHING_TAG is not supported by the Zend Platform backend", Zend_Log::LEVEL_WARNING);
         }
     }
     $cacheDir = ini_get('zend_accelerator.output_cache_dir');
     if (!$cacheDir) {
         return false;
     }
     $cacheDir .= '/.php_cache_api/';
     return $this->_clean($cacheDir, $mode);
 }
开发者ID:jorgenils,项目名称:zend-framework,代码行数:43,代码来源:ZendPlatform.php

示例13: external_cache_retrieve_helper

/**
 * Internal -- This function actually retrieves information from the caches.
 * It is a helper function that provides that actual cache API abstraction.
 *
 * @param unknown_type $key
 * @return unknown
 */
function external_cache_retrieve_helper($key)
{
    $GLOBALS['external_cache_request_external_total']++;
    $value = null;
    if ($GLOBALS['external_cache_type'] == 'zend') {
        $value = output_cache_get($key, EXTERNAL_CACHE_INTERVAL_SECONDS);
    } elseif ($GLOBALS['external_cache_type'] == 'apc') {
        $value = apc_fetch($key);
        if (EXTERNAL_CACHE_DEBUG) {
            echo "<HR>retrieving key from cache ({$key}) value: ({$value})<HR>";
        }
    }
    return $value;
}
开发者ID:BackupTheBerlios,项目名称:livealphaprint,代码行数:21,代码来源:external_cache.php


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