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<?php function addToBoolFilter(array $boolFilter, array ...$elements) { var_dump($elements); } addToBoolFilter(["array1"], ['array2' => 'value2']); addToBoolFilter(["array1"], ['array2' => 'value2'], ['array3' => 'value3']);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> array(1) { ["array2"]=> string(6) "value2" } } array(2) { [0]=> array(1) { ["array2"]=> string(6) "value2" } [1]=> array(1) { ["array3"]=> string(6) "value3" } }

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