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Code source de CakePHP 1.1.13.4450 |
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Session class for Cake. Cake abstracts the handling of sessions. There are several convenient methods to access session information. This class is the implementation of those methods. They are mostly used by the Session Component.
| Copyright: | Copyright 2005-2007, Cake Software Foundation, Inc. |
| License: | http://www.opensource.org/licenses/mit-license.php The MIT License |
| Version: | $Revision: 4409 $ |
| Poids: | 601 lignes (15 kb) |
| Inclus ou requis: | 0 fois |
| Référencé: | 0 fois |
| Nécessite: | 0 fichiers |
CakeSession:: (22 méthodes):
__construct()
checkSessionVar()
delSessionVar()
getError()
getLastError()
isValid()
readSessionVar()
returnSessionVars()
writeSessionVar()
__close()
__destroy()
destroyInvalid()
__gc()
__initSession()
__checkValid()
__open()
__read()
__regenerateId()
renew()
__sessionVarNames()
__setError()
__write()
Classe: CakeSession - X-Ref
Session class for Cake.| __construct($base = null, $start = true) X-Ref |
| Constructor. param: string $base The base path for the Session param: boolean $start |
| checkSessionVar($name) X-Ref |
| Returns true if given variable is set in session. param: string $name Variable name to check for return: boolean True if variable is there |
| delSessionVar($name) X-Ref |
| Removes a variable from session. param: string $name Session variable to remove return: boolean Success |
| getError($errorNumber) X-Ref |
| Return error description for given error number. param: int $errorNumber return: string Error as string |
| getLastError() X-Ref |
| Returns last occurred error as a string, if any. return: mixed Error description as a string, or false. |
| isValid() X-Ref |
| Returns true if session is valid. return: boolean |
| readSessionVar($name = null) X-Ref |
| Returns given session variable, or all of them, if no parameters given. param: mixed $name The name of the session variable return: mixed The value of the session variable |
| returnSessionVars() X-Ref |
| Returns all session variables. return: mixed Full $_SESSION array, or false on error. |
| writeSessionVar($name, $value) X-Ref |
| Writes value to given session variable name. param: mixed $name param: string $value return: void |
| __close() X-Ref |
| Method called on close of a database session return: boolean |
| __destroy($key) X-Ref |
| Method called on the destruction of a database session param: integer $key return: boolean |
| destroyInvalid() X-Ref |
| Helper method to destroy invalid sessions. return: void |
| __gc($expires) X-Ref |
| Helper function called on gc for database sessions param: unknown_type $expires return: boolean |
| __initSession() X-Ref |
| Helper method to initialize a session, based on Cake core settings. return: void |
| __checkValid() X-Ref |
| Helper method to create a new session. return: void |
| __open() X-Ref |
| Method called on open of a database sesson return: boolean |
| __read($key) X-Ref |
| Method used to read from a database session param: mixed $key The key of the value to read return: mixed The value of the key or false if it does not exist |
| __regenerateId() X-Ref |
| Helper method to restart a session. return: void |
| renew() X-Ref |
| Restarts this session. return: void |
| __sessionVarNames($name) X-Ref |
| Helper method to extract variable names from the session variable param: mixed $name Variable names as array or string. return: string The expression to eval to get the value or false |
| __setError($errorNumber, $errorMessage) X-Ref |
| Helper method to set an internal error message. param: int $errorNumber Number of the error param: string $errorMessage Description of the error return: void |
| __write($key, $value) X-Ref |
| Helper function called on write for database sessions param: mixed $key The name of the var param: mixed $value The value of the var return: boolean |
| Généré le : Sun Feb 25 19:27:47 2007 | par Balluche grâce à PHPXref 0.7 |