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<?php $filters = []; print_r(array_key_exists('ids', $filters) ? $filters['ids'] : $filters); print_r($filters['ids'] ?? $filters); $filters['ids'] = null; print_r(array_key_exists('ids', $filters) ? $filters['ids'] : $filters); print_r($filters['ids'] ?? $filters); $filters['ids'] = '123'; print_r(array_key_exists('ids', $filters) ? $filters['ids'] : $filters); print_r($filters['ids'] ?? $filters);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( ) Array ( ) Array ( [ids] => ) 123123

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