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Developer Documentation

See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 3.9.x will end* 10 May 2021 (12 months).
  • Bug fixes for security issues in 3.9.x will end* 8 May 2023 (36 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.

This file contains functions used by upgrade and install. Because this is used during install it should not include additional files.

Copyright: 2019 Damyon Wiese
License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
File Size: 62 lines (2 kb)
Included or required:0 times
Referenced: 1 time
Includes or requires: 0 files

Defines 1 function


Functions that are not part of a class:

mod_lti_verify_private_key()   X-Ref
This function checks if a private key has been generated for this site.

If the key does not exist it generates a new one. If the openssl
extension is not installed or configured properly it returns a warning message.

return: string A warning message if a private key does not exist and cannot be generated.