rfc:session-gc
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| rfc:session-gc [2014/03/13 03:20] – created yohgaki | rfc:session-gc [2016/08/31 20:45] – Fix version yohgaki | ||
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| - | ====== PHP RFC: Your Title Here ====== | + | ====== PHP RFC: Add session_gc() |
| - | * Version: | + | * Version: |
| * Create Date: 2014-03-13 | * Create Date: 2014-03-13 | ||
| - | * Modify Date: 2014-03-13 | + | * Modify Date: 2016-08-10 |
| * Author: Yasuo Ohgaki, yohgaki@ohgaki.net | * Author: Yasuo Ohgaki, yohgaki@ohgaki.net | ||
| - | * Status: | + | * Status: |
| * First Published at: http:// | * First Published at: http:// | ||
| Line 14: | Line 14: | ||
| The best way to purge old session data is executing GC periodically. | The best way to purge old session data is executing GC periodically. | ||
| + | |||
| + | Although timestamp based session management is declined twice, it is mandatory for session management. Please refer to Strict Session RFC for details. | ||
| + | |||
| + | * https:// | ||
| ===== Proposal ===== | ===== Proposal ===== | ||
| - | ==== Option 1 - Let user call GC ==== | ||
| * Add session_gc() API. | * Add session_gc() API. | ||
| * Document calling session_gc() periodically is the best practice. | * Document calling session_gc() periodically is the best practice. | ||
| - | ==== Option 2 - Change save handler ==== | ||
| - | * Let save handlers to check last GC time. | ||
| - | * If last GC time is over session.expire, | ||
| - | ===== Backward Incompatible Changes ===== | + | int session_gc(void) |
| - | None | + | It simply executes GC save handler defined. |
| - | ===== Proposed PHP Version(s) ===== | ||
| - | PHP 5.x+ | + | ===== Backward Incompatible Changes |
| - | + | ||
| - | ===== SAPIs Impacted | + | |
| None | None | ||
| - | ===== Impact to Existing Extensions | + | ===== Proposed PHP Version(s) |
| - | * Option 1 : Session module have new API (session_gc()) | + | PHP 7.2 |
| - | * Option 2 : Session save handlers including 3rd party modules. | + | |
| - | ===== New Constants | + | ===== Vote ===== |
| - | None | + | This project requires a 2/3 majority. |
| - | + | Vote starts: 2016/08/10 - Vote ends: 2016/08/17 23:59:59 UTC | |
| - | ===== php.ini Defaults ===== | + | |
| - | + | ||
| - | No INI changes | + | |
| - | + | ||
| - | If there are any php.ini settings then list: | + | |
| - | * hardcoded default values | + | |
| - | * php.ini-development values | + | |
| - | * php.ini-production values | + | |
| - | + | ||
| - | ===== Open Issues ===== | + | |
| - | + | ||
| - | None | + | |
| - | + | ||
| - | ===== Unaffected PHP Functionality ===== | + | |
| - | + | ||
| - | + | ||
| - | ===== Future Scope ===== | + | |
| - | + | ||
| - | Removing probability based GC. | + | |
| - | + | ||
| - | ===== Proposed Voting Choices ===== | + | |
| - | + | ||
| - | VOTE: 2014/XX/XX - 2014/XX/XX | + | |
| - | <doodle title=" | + | <doodle title=" |
| - | | + | |
| - | | + | |
| - | * Option 2 (Modify save handlers) | + | |
| </ | </ | ||
| - | State whether this project requires a 2/3 or 50%+1 majority (see [[voting]]) | ||
| ===== Patches and Tests ===== | ===== Patches and Tests ===== | ||
| - | TBD | + | * https:// |
| ===== Implementation ===== | ===== Implementation ===== | ||
| Line 86: | Line 57: | ||
| After the project is implemented, | After the project is implemented, | ||
| - the version(s) it was merged to | - the version(s) it was merged to | ||
| + | - PHP-7.2 and master branch | ||
| - a link to the git commit(s) | - a link to the git commit(s) | ||
| + | - http:// | ||
| - a link to the PHP manual entry for the feature | - a link to the PHP manual entry for the feature | ||
| + | - http:// | ||
| ===== References ===== | ===== References ===== | ||
| - | Links to external references, discussions or RFCs | + | * https:// |
| - | + | ||
| - | ===== Rejected Features ===== | + | |
| - | + | ||
| - | Keep this updated with features that were discussed on the mail lists. | + | |
rfc/session-gc.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1