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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array1 = array ( '1' => 'A', '2' => 'B', '3' => 'C' ); $array2 = array ( '1' => 'A', '4' => 'B', '5' => 'D' ); $array3 = array ( '5' => 'A', '6' => 'E', '7' => 'D' ); $array4 = array ( '4' => 'A', '7' => 'B', '10' => 'C' ); function test() { $count = func_get_args(); print_r($count); } test($array1, $array2, $array3, $array4);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => Array ( [1] => A [2] => B [3] => C ) [1] => Array ( [1] => A [4] => B [5] => D ) [2] => Array ( [5] => A [6] => E [7] => D ) [3] => Array ( [4] => A [7] => B [10] => C ) )