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想試試cakephp,將其解壓到apache的htdocs目錄后,訪問出現strtotime調用有關問題、時區設置有關問題

tags:    時間:2013-12-12 19:57:00
想試試cakephp,將其解壓到apache的htdocs目錄后,訪問出現strtotime調用問題、時區設置問題
下面是訪問cakephp目錄下的index.php瀏覽器給出的提示

PHP code
  Warning (2): strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead [CORE\cake\libs\cache.php, line 597]Code | Context$settings    =    array(     "engine" => "File",     "path" => "I:\Apache\Apache2.2\htdocs\cakephp-1.3.9-0\app\tmp\cache\persistent\",     "prefix" => "cake_core_",     "lock" => false,     "serialize" => true,     "isWindows" => true,     "duration" => "+10 seconds",     "probability" => 100 )strtotime - [internal], line ?? CacheEngine::init() - CORE\cake\libs\cache.php, line 597 FileEngine::init() - CORE\cake\libs\cache\file.php, line 81 Cache::_buildEngine() - CORE\cake\libs\cache.php, line 166 Cache::config() - CORE\cake\libs\cache.php, line 141 Configure::__loadBootstrap() - CORE\cake\libs\configure.php, line 421 Configure::getInstance() - CORE\cake\libs\configure.php, line 52 include - CORE\cake\bootstrap.php, line 38 require - APP\webroot\index.php, line 76 [main] - CORE\index.php, line 55  Notice: Trying to get property of non-object in I:\Apache\Apache2.2\htdocs\cakephp-1.3.9-0\cake\libs\cache\file.php on line 248  Fatal error: Call to a member function cd() on a non-object in I:\Apache\Apache2.2\htdocs\cakephp-1.3.9-0\cake\libs\cache\file.php on line 248   



我然後看了下它所提示的源代碼:

PHP code
   //cache.php  class CacheEngine {  /**  * Settings of current engine instance  *  * @var int  * @access public  */     var $settings = array();  /**  * Initialize the cache engine  *  * Called automatically by the cache frontend  *  * @param array $params Associative array of parameters for the engine  * @return boolean True if the engine has been succesfully initialized, false if not  * @access public  */     function init($settings = array()) {         $this->settings = array_merge(             array('prefix' => 'cake_', 'duration'=> 3600, 'probability'=> 100),             $this->settings,             $settings         );         if (!is_numeric($this->settings['duration'])) {             $this->settings['duration'] = [color=#FF0000][del]strtotime[/del]($this->settings['duration']) - time();[/color]         }         return true;     }  /**  * Garbage collection  *  * Permanently remove all expired and deleted data  *  * @access public  */     function gc() {     }  /**  * Write value for a key into cache  *  * @param string $key Identifier for the data  * @param mixed $value Data to be cached  * @param mixed $duration How long to cache the data, in seconds  * @return boolean True if the data was succesfully cached, false on failure  * @access public  */     function write($key, &$value, $duration) {         trigger_error(sprintf(__('Method write() not implemented in %s', true), get_class($this)), E_USER_ERROR);     }  /**  * Read a key from the cache  *  * @param string $key Identifier for the data  * @return mixed The cached data, or false if the data doesn't exist, has expired, or if there was an error fetching it  * @access public  */     function read($key) {         trigger_error(sprintf(__('Method read() not implemented in %s', true), get_class($this)), E_USER_ERROR);     }  /**  * Increment a number under the key and return incremented value  *  * @param string $key Identifier for the data  * @param integer $offset How much to add  * @return New incremented value, false otherwise  * @access public  */     function increment($key, $offset = 1) {         trigger_error(sprintf(__('Method increment() not implemented in %s', true), get_class($this)), E_USER_ERROR);     } /**  * Decrement a number under the key and return decremented value  *  * @param string $key Identifier for the data  * @param integer $value How much to substract  * @return New incremented value, false otherwise  * @access public  */     function decrement($key, $offset = 1) {         trigger_error(sprintf(__('Method decrement() not implemented in %s', true), get_class($this)), E_USER_ERROR);     } /**  * Delete a key from the cache  *  * @param string $key Identifier for the data  * @return boolean True if the value was succesfully deleted, false if it didn't exist or couldn't be removed  * @access public  */     function delete($key) {     }  /**  * Delete all keys from the cache  *  * @param boolean $check if true will check expiration, otherwise delete all  * @return boolean True if the cache was succesfully cleared, false otherwise  * @access public  */     function clear($check) {     }  /**  * Cache Engine settings  *  * @return array settings  * @access public  */     function settings() {         return $this->settings;     }  /**  * Generates a safe key for use with cache engine storage engines.  *  * @param string $key the key passed over  * @return mixed string $key or false  * @access public  */     function key($key) {         if (empty($key)) {             return false;         }         $key = Inflector::underscore(str_replace(array(DS, '/', '.'), '_', strval($key)));         return $key;     } }            

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