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Developer Documentation
Developer Documentation
- Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
- Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
/lib/ -> sessionlib.php (source)
Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402] [Versions 401 and 402]
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| Copyright: | 1999 onwards Martin Dougiamas {@link http://moodle.com} |
| Copyright: | 2008, 2009 Petr Skoda {@link http://skodak.org} |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 169 lines (5 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 6 functions
Functions that are not part of a class:
| sesskey() X-Ref |
| Makes sure that $USER->sesskey exists, if $USER itself exists. It sets a new sesskey if one does not already exist, but does not overwrite existing sesskeys. Returns the sesskey string if $USER exists, or boolean false if not. return: string |
| confirm_sesskey($sesskey=NULL) X-Ref |
| Check the sesskey and return true of false for whether it is valid. (You might like to imagine this function is called sesskey_is_valid().) Every script that lets the user perform a significant action (that is, changes data in the database) should check the sesskey before doing the action. Depending on your code flow, you may want to use the {@link require_sesskey()} helper function. param: string $sesskey The sesskey value to check (optional). Normally leave this blank return: bool whether the sesskey sent in the request matches the one stored in the session. |
| require_sesskey() X-Ref |
| Check the session key using {@link confirm_sesskey()}, and cause a fatal error if it does not match. |
| is_moodle_cookie_secure() X-Ref |
| Determine wether the secure flag should be set on cookies return: bool |
| set_moodle_cookie($username) X-Ref |
| Sets a moodle cookie with a weakly encrypted username param: string $username to encrypt and place in a cookie, '' means delete current cookie return: void |
| get_moodle_cookie() X-Ref |
| Gets a moodle cookie with a weakly encrypted username return: string username |
