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run code in 150+ php & hhvm versions
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<?php function takes_array($input) { echo "$input[0] + $input[1] = ", $input[0]+$input[1]; } takes_array(array(1,2,3));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 + 2 = 3