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<?php function say($n, $m) { return "The number $n is called $m in Spanish"; } function arrays() { return [ [ 1, 2, 3 ], [ 'uno', 'dos', 'tres' ], ]; } print_r( call_user_func_array( 'array_map', array_merge(array ('say'), arrays()) ) );

This is an error 500

Value for `_results` contains invalid data `array`


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