how to get same values if an array have values same with values of anther array values in PHP?

Question

Having two arrays of authRoom and partiRoom with one same value inside them. Want to find that same value if it was matched

Found array_search function that work only with single variable

$authRoom = [8, 7, 1, 22, 13, 18, 10];

$partiRoom= [3, 6, 5, 9, 8];

I want the output to be 8 which is the same value of these two arrays

Nick Parsons · Accepted Answer · 2019-08-25 11:23:11Z

1

You can use array_intersect which will give you an array of the same values in both $authRoom and $partiRoom like so:

$authRoom = [8, 7, 1, 22, 13, 18, 10];
$partiRoom = [3, 6, 5, 9, 8];

$res = array_intersect($authRoom, $partiRoom);
print_r($res); // [8]

If you want to get the value 8 outside of the array, you can simply access the first value using index 0:

$res = array_intersect($authRoom, $partiRoom)[0];
echo $res; // 8

answered Aug 25, 2019 at 11:23

Nick Parsons

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