Question

How to get the difference between two arrays (Elements from arr2 that are not present in arr1) in PHP

Answer 1

// Elements from array2 that are not present in array1

$array1 = ["c#", "c", "c++", "java", "python", "vb"];
$array2 = ["rust", "c", "c++", "go", "python", "nodejs"];

// get whats in array2 but not in array1
$result = array_diff($array2, $array1);

echo implode(" ", $result);


 
/*
run:
     
rust go nodejs

*/

 

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