PHP 8 Warning: Undefined array key

braekling / WP-Matomo

Official WP-Matomo (former WP-Piwik) repository

GNU General Public License v3.0

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Closed goaround closed 2 years ago

goaround commented 2 years ago

Running WordPress with WP Matomo under PHP 8 I got a couple of warnings:

Warning: Undefined array key "nb_actions" in WP_Piwik\Widget\Post::show at line 44
Warning: Undefined array key "bounce_count" in WP_Piwik\Widget\Post::show at line 45
Warning: Undefined array key "sum_visit_length" in WP_Piwik\Widget\Post::show at line 46

I think an easy fix would be checking if they exist and otherwise use 0.

goaround commented 2 years ago