Question

How to continue outer loop in PHP

Answer 1

$array1 = [4, 5, 1, 1, 6, 7, 0, 1, 1, 1, 8];
$array2 = [9, 1, 2, 7];

foreach ($array1 as $val1) {
    foreach ($array2 as $val2) {
        if ($val2 == $val1) {
            continue 2;
        }
    }
    echo $val1 . " ";
}


/*
run:

4 5 6 0 8

*/

 

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