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<?php function x(...$args) { var_dump($args); } function y(...$args) { x($args); } y(1,2,3);
based on iqo0p
Output for 7.1.25 - 7.3.1
array(1) { [0]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } }