Fix php 'deprecated' warning on null parameters.#4171
Fix php 'deprecated' warning on null parameters.#4171tools400 wants to merge 1 commit intoWordPress:trunkfrom tools400:fix-passing-null-to-parameter-is-deprecated
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Closing as the function expects only a string. Adding the guard hides the problem and could result in unexpected behavior. |
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This little fix removes the following PHP warning from the debug log:
"[04-Mar-2023 10:45:00 UTC] PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /homepages/36/d24807059/htdocs/clickandbuilds/BergsportFamilieRaddatz/wp-includes/formatting.php on line 2786"
Trac ticket: https://core.trac.wordpress.org/ticket/57867
This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.