fre2mansur

<?php /*
Explanation
This is very simple i just compare the two arrays if the second array is in first array i make it to show true 
*/
function isSubset($array1, $array2) {
    echo (!array_diff($array2, $array1) ? "true" : "false");
}

//output
isSubset(array("A","B","C","D","E"), array("A","E","D")); // true

fre2mansur

/*
Explanation
This is very simple i just compare the two arrays if the second array is in first array i make it to show true 
*/
function isSubset($array1, $array2) {
    echo (!array_diff($array2, $array1) ? "true" : "false");
}

//output
isSubset(array("A","B","C","D","E"), array("A","E","D")); // true

fre2mansur

function isSubset($array1, $array2) {
    echo (!array_diff($array2, $array1) ? "true" : "false");
}

//output
isSubset(array("A","B","C","D","E"), array("A","E","D")); // true
isSubset(array("A","B","C","D","E"), array("A","D","Z")); // false
isSubset(array("A","D","E"), array("A","A","D","E")); // true

fre2mansur

function isSubset($array1, $array2) {
    echo (!array_diff($array2, $array1) ? "true" : "false");
}

//output
isSubset(array("A","B","C","D","E"), array("A","E","D")); // true
isSubset(array("A","B","C","D","E"), array("A","D","Z")); // false
isSubset(array("A","D","E"), array("A","A","D","E")); // true

fre2mansur

$input = array(1,22,9,0);
var_dump(nextFibonacci($input)); //output [2,34,13]

function nextFibonacci($input) {
    foreach($input as $i) {
        while($i>=0) {
            $store[] = $i;
            if(isFibonacci($i)) 
            break;
            $i--;