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Developer Documentation
See Release Notes
Long Term Support Release
- Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
- Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
- PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
/mod/lti/ -> servicelib.php (source)
Utility code for LTI service handling.
| Author: | Chris Scribner |
| Copyright: | Copyright (c) 2011 Moodlerooms Inc. (http://www.moodlerooms.com) |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 310 lines (10 kb) |
| Included or required: | 1 time |
| Referenced: | 3 times |
| Includes or requires: | 0 files |
Defines 13 functions
lti_get_response_xml()
lti_parse_message_id()
lti_parse_grade_replace_message()
lti_parse_grade_read_message()
lti_parse_grade_delete_message()
lti_accepts_grades()
lti_set_session_user()
lti_update_grade()
lti_read_grade()
lti_delete_grade()
lti_verify_message()
lti_verify_sourcedid()
lti_extend_lti_services()
lti_parse_message_id()
lti_parse_grade_replace_message()
lti_parse_grade_read_message()
lti_parse_grade_delete_message()
lti_accepts_grades()
lti_set_session_user()
lti_update_grade()
lti_read_grade()
lti_delete_grade()
lti_verify_message()
lti_verify_sourcedid()
lti_extend_lti_services()
Functions that are not part of a class:
| lti_get_response_xml($codemajor, $description, $messageref, $messagetype) X-Ref |
| No description |
| lti_parse_message_id($xml) X-Ref |
| No description |
| lti_parse_grade_replace_message($xml) X-Ref |
| No description |
| lti_parse_grade_read_message($xml) X-Ref |
| No description |
| lti_parse_grade_delete_message($xml) X-Ref |
| No description |
| lti_accepts_grades($ltiinstance) X-Ref |
| No description |
| lti_set_session_user($userid) X-Ref |
| Set the passed user ID to the session user. param: int $userid |
| lti_update_grade($ltiinstance, $userid, $launchid, $gradeval) X-Ref |
| No description |
| lti_read_grade($ltiinstance, $userid) X-Ref |
| No description |
| lti_delete_grade($ltiinstance, $userid) X-Ref |
| No description |
| lti_verify_message($key, $sharedsecrets, $body, $headers = null) X-Ref |
| No description |
| lti_verify_sourcedid($ltiinstance, $parsed) X-Ref |
| Validate source ID from external request param: object $ltiinstance param: object $parsed |
| lti_extend_lti_services($data) X-Ref |
| Extend the LTI services through the ltisource plugins param: stdClass $data LTI request data return: bool |
