Fix: PHP Deprecated: json_encode(): Passing null to parameter #2 #3532
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Description of the Change
This PR fixes the issue where the CLI commands throw the warning
PHP Deprecated: json_encode(): Passing null to parameter #2
in PHP 8.1. Since PHP 8.1, passing null` throws the deprecated warning.Closes #
How to test the Change
wp elasticpress get-last-sync
commandChangelog Entry
Credits
Props @burhandodhy
Checklist: