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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.

Differences Between: [Versions 39 and 311]

Function code for the matrix diagonal() function

Copyright: Copyright (c) 2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
License: https://opensource.org/licenses/MIT MIT
File Size: 30 lines (1 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 function

  diagonal()

Functions that are not part of a class:

diagonal($matrix)   X-Ref
Returns the diagonal of a matrix or an array.

param: Matrix|array $matrix Matrix or an array to treat as a matrix.
return: Matrix The new matrix